67167664

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{17419}}^1$

素因数の和:17668

約数の個数: 20

約数和(自身を含む): 130684840

約数和(自身を除く): 63517176

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 17419, 34838, 69676, 139352, 278704, 4197979, 8395958, 16791916, 33583832, 67167664]

約数ペア:

[(1, 67167664), (2, 33583832), (4, 16791916), (8, 8395958), (16, 4197979), (241, 278704), (482, 139352), (964, 69676), (1928, 34838), (3856, 17419)]