64472008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{196561}}^1$

素因数の和:196608

約数の個数: 16

約数和(自身を含む): 123834060

約数和(自身を除く): 59362052

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 196561, 393122, 786244, 1572488, 8059001, 16118002, 32236004, 64472008]

約数ペア:

[(1, 64472008), (2, 32236004), (4, 16118002), (8, 8059001), (41, 1572488), (82, 786244), (164, 393122), (328, 196561)]