64197218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{9677}}^1$

素因数の和:9817

約数の個数: 16

約数和(自身を含む): 100341504

約数和(自身を除く): 36144286

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 9677, 19354, 299987, 599974, 1035439, 2070878, 32098609, 64197218]

約数ペア:

[(1, 64197218), (2, 32098609), (31, 2070878), (62, 1035439), (107, 599974), (214, 299987), (3317, 19354), (6634, 9677)]