1661143920992

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{117180017}}^1$

素因数の和:117180470

約数の個数: 24

約数和(自身を含む): 3277759463496

約数和(自身を除く): 1616615542504

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1772, 3544, 7088, 14176, 117180017, 234360034, 468720068, 937440136, 1874880272, 3749760544, 51910747531, 103821495062, 207642990124, 415285980248, 830571960496, 1661143920992]

約数ペア:

[(1, 1661143920992), (2, 830571960496), (4, 415285980248), (8, 207642990124), (16, 103821495062), (32, 51910747531), (443, 3749760544), (886, 1874880272), (1772, 937440136), (3544, 468720068), (7088, 234360034), (14176, 117180017)]