64679656

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{120671}}^1$

素因数の和:120744

約数の個数: 16

約数和(自身を含む): 123085440

約数和(自身を除く): 58405784

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 120671, 241342, 482684, 965368, 8084957, 16169914, 32339828, 64679656]

約数ペア:

[(1, 64679656), (2, 32339828), (4, 16169914), (8, 8084957), (67, 965368), (134, 482684), (268, 241342), (536, 120671)]