8318372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 15535800

約数和(自身を除く): 7217428

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 821, 1642, 2533, 3284, 5066, 10132, 13957, 27914, 55828, 122329, 244658, 489316, 2079593, 4159186, 8318372]

約数ペア:

[(1, 8318372), (2, 4159186), (4, 2079593), (17, 489316), (34, 244658), (68, 122329), (149, 55828), (298, 27914), (596, 13957), (821, 10132), (1642, 5066), (2533, 3284)]