90321472

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 184205880

約数和(自身を除く): 93884408

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 101, 157, 178, 202, 314, 356, 404, 628, 712, 808, 1256, 1424, 1616, 2512, 2848, 3232, 5024, 5696, 6464, 8989, 10048, 13973, 15857, 17978, 27946, 31714, 35956, 55892, 63428, 71912, 111784, 126856, 143824, 223568, 253712, 287648, 447136, 507424, 575296, 894272, 1014848, 1411273, 2822546, 5645092, 11290184, 22580368, 45160736, 90321472]

約数ペア:

[(1, 90321472), (2, 45160736), (4, 22580368), (8, 11290184), (16, 5645092), (32, 2822546), (64, 1411273), (89, 1014848), (101, 894272), (157, 575296), (178, 507424), (202, 447136), (314, 287648), (356, 253712), (404, 223568), (628, 143824), (712, 126856), (808, 111784), (1256, 71912), (1424, 63428), (1616, 55892), (2512, 35956), (2848, 31714), (3232, 27946), (5024, 17978), (5696, 15857), (6464, 13973), (8989, 10048)]