31506765836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{2539}}^1$

素因数の和:3103

約数の個数: 96

約数和(自身を含む): 68964779520

約数和(自身を除く): 37458013684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 467, 511, 934, 949, 1022, 1868, 1898, 2044, 2539, 3269, 3796, 5078, 6071, 6538, 6643, 10156, 12142, 13076, 13286, 17773, 24284, 26572, 33007, 34091, 35546, 42497, 66014, 68182, 71092, 84994, 132028, 136364, 169988, 185347, 231049, 238637, 370694, 443183, 462098, 477274, 741388, 886366, 924196, 954548, 1185713, 1297429, 1772732, 2371426, 2409511, 2594858, 3102281, 4742852, 4819022, 5189716, 6204562, 8299991, 9638044, 12409124, 15414269, 16599982, 16866577, 30828538, 33199964, 33733154, 61657076, 67466308, 86557049, 107899883, 173114098, 215799766, 346228196, 431599532, 605899343, 1125241637, 1211798686, 2250483274, 2423597372, 4500966548, 7876691459, 15753382918, 31506765836]

約数ペア:

[(1, 31506765836), (2, 15753382918), (4, 7876691459), (7, 4500966548), (13, 2423597372), (14, 2250483274), (26, 1211798686), (28, 1125241637), (52, 605899343), (73, 431599532), (91, 346228196), (146, 215799766), (182, 173114098), (292, 107899883), (364, 86557049), (467, 67466308), (511, 61657076), (934, 33733154), (949, 33199964), (1022, 30828538), (1868, 16866577), (1898, 16599982), (2044, 15414269), (2539, 12409124), (3269, 9638044), (3796, 8299991), (5078, 6204562), (6071, 5189716), (6538, 4819022), (6643, 4742852), (10156, 3102281), (12142, 2594858), (13076, 2409511), (13286, 2371426), (17773, 1772732), (24284, 1297429), (26572, 1185713), (33007, 954548), (34091, 924196), (35546, 886366), (42497, 741388), (66014, 477274), (68182, 462098), (71092, 443183), (84994, 370694), (132028, 238637), (136364, 231049), (169988, 185347)]