90907072

素因数分解:

$2^6\times {\mathrm{1171}}^1\times {\mathrm{1213}}^1$

素因数の和:2396

約数の個数: 28

約数和(自身を含む): 180696616

約数和(自身を除く): 89789544

約数列:

[1, 2, 4, 8, 16, 32, 64, 1171, 1213, 2342, 2426, 4684, 4852, 9368, 9704, 18736, 19408, 37472, 38816, 74944, 77632, 1420423, 2840846, 5681692, 11363384, 22726768, 45453536, 90907072]

約数ペア:

[(1, 90907072), (2, 45453536), (4, 22726768), (8, 11363384), (16, 5681692), (32, 2840846), (64, 1420423), (1171, 77632), (1213, 74944), (2342, 38816), (2426, 37472), (4684, 19408), (4852, 18736), (9368, 9704)]