31018202224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{84288593}}^1$

素因数の和:84288624

約数の個数: 20

約数和(自身を含む): 62710713936

約数和(自身を除く): 31692511712

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 84288593, 168577186, 337154372, 674308744, 1348617488, 1938637639, 3877275278, 7754550556, 15509101112, 31018202224]

約数ペア:

[(1, 31018202224), (2, 15509101112), (4, 7754550556), (8, 3877275278), (16, 1938637639), (23, 1348617488), (46, 674308744), (92, 337154372), (184, 168577186), (368, 84288593)]