86430748

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 154450800

約数和(自身を除く): 68020052

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 2269, 4538, 9076, 9523, 19046, 38092, 201941, 242783, 403882, 485566, 807764, 971132, 21607687, 43215374, 86430748]

約数ペア:

[(1, 86430748), (2, 43215374), (4, 21607687), (89, 971132), (107, 807764), (178, 485566), (214, 403882), (356, 242783), (428, 201941), (2269, 38092), (4538, 19046), (9076, 9523)]