30961518832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{476507}}^1$

素因数の和:476677

約数の個数: 40

約数和(自身を含む): 62395863552

約数和(自身を除く): 31434344720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 8122, 16244, 32488, 64976, 476507, 953014, 1906028, 3812056, 7624112, 14771717, 29543434, 59086868, 62422417, 118173736, 124844834, 236347472, 249689668, 499379336, 998758672, 1935094927, 3870189854, 7740379708, 15480759416, 30961518832]

約数ペア:

[(1, 30961518832), (2, 15480759416), (4, 7740379708), (8, 3870189854), (16, 1935094927), (31, 998758672), (62, 499379336), (124, 249689668), (131, 236347472), (248, 124844834), (262, 118173736), (496, 62422417), (524, 59086868), (1048, 29543434), (2096, 14771717), (4061, 7624112), (8122, 3812056), (16244, 1906028), (32488, 953014), (64976, 476507)]