65719312

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{9803}}^1$

素因数の和:10230

約数の個数: 20

約数和(自身を含む): 127648080

約数和(自身を除く): 61928768

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 9803, 19606, 39212, 78424, 156848, 4107457, 8214914, 16429828, 32859656, 65719312]

約数ペア:

[(1, 65719312), (2, 32859656), (4, 16429828), (8, 8214914), (16, 4107457), (419, 156848), (838, 78424), (1676, 39212), (3352, 19606), (6704, 9803)]