129124052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{4357}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 234286080

約数和(自身を除く): 105162028

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 4357, 7409, 8714, 14818, 17428, 29636, 135067, 270134, 540268, 1041323, 2082646, 4165292, 32281013, 64562026, 129124052]

約数ペア:

[(1, 129124052), (2, 64562026), (4, 32281013), (31, 4165292), (62, 2082646), (124, 1041323), (239, 540268), (478, 270134), (956, 135067), (4357, 29636), (7409, 17428), (8714, 14818)]