64386104

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{9803}}^1$

素因数の和:10630

約数の個数: 16

約数和(自身を含む): 120883320

約数和(自身を除く): 56497216

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 9803, 19606, 39212, 78424, 8048263, 16096526, 32193052, 64386104]

約数ペア:

[(1, 64386104), (2, 32193052), (4, 16096526), (8, 8048263), (821, 78424), (1642, 39212), (3284, 19606), (6568, 9803)]