87572432

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{10753}}^1$

素因数の和:11270

約数の個数: 20

約数和(自身を含む): 170020740

約数和(自身を除く): 82448308

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 10753, 21506, 43012, 86024, 172048, 5473277, 10946554, 21893108, 43786216, 87572432]

約数ペア:

[(1, 87572432), (2, 43786216), (4, 21893108), (8, 10946554), (16, 5473277), (509, 172048), (1018, 86024), (2036, 43012), (4072, 21506), (8144, 10753)]