31847184

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2152

約数の個数: 60

約数和(自身を含む): 89989900

約数和(自身を除く): 58142716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2029, 2616, 3924, 4058, 5232, 6087, 7848, 8116, 12174, 15696, 16232, 18261, 24348, 32464, 36522, 48696, 73044, 97392, 146088, 221161, 292176, 442322, 663483, 884644, 1326966, 1769288, 1990449, 2653932, 3538576, 3980898, 5307864, 7961796, 10615728, 15923592, 31847184]

約数ペア:

[(1, 31847184), (2, 15923592), (3, 10615728), (4, 7961796), (6, 5307864), (8, 3980898), (9, 3538576), (12, 2653932), (16, 1990449), (18, 1769288), (24, 1326966), (36, 884644), (48, 663483), (72, 442322), (109, 292176), (144, 221161), (218, 146088), (327, 97392), (436, 73044), (654, 48696), (872, 36522), (981, 32464), (1308, 24348), (1744, 18261), (1962, 16232), (2029, 15696), (2616, 12174), (3924, 8116), (4058, 7848), (5232, 6087)]