86565832

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 166060800

約数和(自身を除く): 79494968

約数列:

[1, 2, 4, 8, 61, 122, 179, 244, 358, 488, 716, 991, 1432, 1982, 3964, 7928, 10919, 21838, 43676, 60451, 87352, 120902, 177389, 241804, 354778, 483608, 709556, 1419112, 10820729, 21641458, 43282916, 86565832]

約数ペア:

[(1, 86565832), (2, 43282916), (4, 21641458), (8, 10820729), (61, 1419112), (122, 709556), (179, 483608), (244, 354778), (358, 241804), (488, 177389), (716, 120902), (991, 87352), (1432, 60451), (1982, 43676), (3964, 21838), (7928, 10919)]