31842928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5279}}^1$

素因数の和:5329

約数の個数: 40

約数和(自身を含む): 68745600

約数和(自身を除く): 36902672

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 5279, 6032, 10558, 21116, 42232, 68627, 84464, 137254, 153091, 274508, 306182, 549016, 612364, 1098032, 1224728, 1990183, 2449456, 3980366, 7960732, 15921464, 31842928]

約数ペア:

[(1, 31842928), (2, 15921464), (4, 7960732), (8, 3980366), (13, 2449456), (16, 1990183), (26, 1224728), (29, 1098032), (52, 612364), (58, 549016), (104, 306182), (116, 274508), (208, 153091), (232, 137254), (377, 84464), (464, 68627), (754, 42232), (1508, 21116), (3016, 10558), (5279, 6032)]