64631818

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7907}}^1$

素因数の和:8037

約数の個数: 16

約数和(自身を含む): 100020384

約数和(自身を除く): 35388566

約数列:

[1, 2, 61, 67, 122, 134, 4087, 7907, 8174, 15814, 482327, 529769, 964654, 1059538, 32315909, 64631818]

約数ペア:

[(1, 64631818), (2, 32315909), (61, 1059538), (67, 964654), (122, 529769), (134, 482327), (4087, 15814), (7907, 8174)]