87006986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{21149}}^1$

素因数の和:21190

約数の個数: 24

約数和(自身を含む): 151899300

約数和(自身を除く): 64892314

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 21149, 42298, 232639, 359533, 465278, 719066, 2559029, 3954863, 5118058, 7909726, 43503493, 87006986]

約数ペア:

[(1, 87006986), (2, 43503493), (11, 7909726), (17, 5118058), (22, 3954863), (34, 2559029), (121, 719066), (187, 465278), (242, 359533), (374, 232639), (2057, 42298), (4114, 21149)]