31842976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 69558048

約数和(自身を除く): 37715072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1483, 1952, 2684, 2966, 5368, 5932, 10736, 11864, 16313, 21472, 23728, 32626, 47456, 65252, 90463, 130504, 180926, 261008, 361852, 522016, 723704, 995093, 1447408, 1990186, 2894816, 3980372, 7960744, 15921488, 31842976]

約数ペア:

[(1, 31842976), (2, 15921488), (4, 7960744), (8, 3980372), (11, 2894816), (16, 1990186), (22, 1447408), (32, 995093), (44, 723704), (61, 522016), (88, 361852), (122, 261008), (176, 180926), (244, 130504), (352, 90463), (488, 65252), (671, 47456), (976, 32626), (1342, 23728), (1483, 21472), (1952, 16313), (2684, 11864), (2966, 10736), (5368, 5932)]