86731552

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 106320608

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 68, 74, 124, 136, 139, 148, 248, 272, 278, 296, 496, 527, 544, 556, 592, 629, 992, 1054, 1112, 1147, 1184, 1258, 2108, 2224, 2294, 2363, 2516, 4216, 4309, 4448, 4588, 4726, 5032, 5143, 8432, 8618, 9176, 9452, 10064, 10286, 16864, 17236, 18352, 18904, 19499, 20128, 20572, 34472, 36704, 37808, 38998, 41144, 68944, 73253, 75616, 77996, 82288, 87431, 137888, 146506, 155992, 159433, 164576, 174862, 293012, 311984, 318866, 349724, 586024, 623968, 637732, 699448, 1172048, 1275464, 1398896, 2344096, 2550928, 2710361, 2797792, 5101856, 5420722, 10841444, 21682888, 43365776, 86731552]

約数ペア:

[(1, 86731552), (2, 43365776), (4, 21682888), (8, 10841444), (16, 5420722), (17, 5101856), (31, 2797792), (32, 2710361), (34, 2550928), (37, 2344096), (62, 1398896), (68, 1275464), (74, 1172048), (124, 699448), (136, 637732), (139, 623968), (148, 586024), (248, 349724), (272, 318866), (278, 311984), (296, 293012), (496, 174862), (527, 164576), (544, 159433), (556, 155992), (592, 146506), (629, 137888), (992, 87431), (1054, 82288), (1112, 77996), (1147, 75616), (1184, 73253), (1258, 68944), (2108, 41144), (2224, 38998), (2294, 37808), (2363, 36704), (2516, 34472), (4216, 20572), (4309, 20128), (4448, 19499), (4588, 18904), (4726, 18352), (5032, 17236), (5143, 16864), (8432, 10286), (8618, 10064), (9176, 9452)]