87698138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{21317}}^1$

素因数の和:21358

約数の個数: 24

約数和(自身を含む): 153105876

約数和(自身を除く): 65407738

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 21317, 42634, 234487, 362389, 468974, 724778, 2579357, 3986279, 5158714, 7972558, 43849069, 87698138]

約数ペア:

[(1, 87698138), (2, 43849069), (11, 7972558), (17, 5158714), (22, 3986279), (34, 2579357), (121, 724778), (187, 468974), (242, 362389), (374, 234487), (2057, 42634), (4114, 21317)]