87581408

素因数分解:

$2^5\times {\mathrm{541}}^1\times {\mathrm{5059}}^1$

素因数の和:5610

約数の個数: 24

約数和(自身を含む): 172778760

約数和(自身を除く): 85197352

約数列:

[1, 2, 4, 8, 16, 32, 541, 1082, 2164, 4328, 5059, 8656, 10118, 17312, 20236, 40472, 80944, 161888, 2736919, 5473838, 10947676, 21895352, 43790704, 87581408]

約数ペア:

[(1, 87581408), (2, 43790704), (4, 21895352), (8, 10947676), (16, 5473838), (32, 2736919), (541, 161888), (1082, 80944), (2164, 40472), (4328, 20236), (5059, 17312), (8656, 10118)]