31363620416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{2459}}^1$

素因数の和:3124

約数の個数: 112

約数和(自身を含む): 69507201600

約数和(自身を除く): 38143581184

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 617, 646, 1088, 1216, 1234, 1292, 2459, 2468, 2584, 4918, 4936, 5168, 9836, 9872, 10336, 10489, 11723, 19672, 19744, 20672, 20978, 23446, 39344, 39488, 41803, 41956, 46721, 46892, 78688, 83606, 83912, 93442, 93784, 157376, 167212, 167824, 186884, 187568, 199291, 334424, 335648, 373768, 375136, 398582, 668848, 671296, 747536, 750272, 794257, 797164, 1337696, 1495072, 1517203, 1588514, 1594328, 2675392, 2990144, 3034406, 3177028, 3188656, 6068812, 6354056, 6377312, 12137624, 12708112, 12754624, 24275248, 25416224, 25792451, 28826857, 48550496, 50832448, 51584902, 57653714, 97100992, 103169804, 115307428, 206339608, 230614856, 412679216, 461229712, 490056569, 825358432, 922459424, 980113138, 1650716864, 1844918848, 1960226276, 3920452552, 7840905104, 15681810208, 31363620416]

約数ペア:

[(1, 31363620416), (2, 15681810208), (4, 7840905104), (8, 3920452552), (16, 1960226276), (17, 1844918848), (19, 1650716864), (32, 980113138), (34, 922459424), (38, 825358432), (64, 490056569), (68, 461229712), (76, 412679216), (136, 230614856), (152, 206339608), (272, 115307428), (304, 103169804), (323, 97100992), (544, 57653714), (608, 51584902), (617, 50832448), (646, 48550496), (1088, 28826857), (1216, 25792451), (1234, 25416224), (1292, 24275248), (2459, 12754624), (2468, 12708112), (2584, 12137624), (4918, 6377312), (4936, 6354056), (5168, 6068812), (9836, 3188656), (9872, 3177028), (10336, 3034406), (10489, 2990144), (11723, 2675392), (19672, 1594328), (19744, 1588514), (20672, 1517203), (20978, 1495072), (23446, 1337696), (39344, 797164), (39488, 794257), (41803, 750272), (41956, 747536), (46721, 671296), (46892, 668848), (78688, 398582), (83606, 375136), (83912, 373768), (93442, 335648), (93784, 334424), (157376, 199291), (167212, 187568), (167824, 186884)]