31456946878

素因数分解:

$2^1\times 7^1\times {\mathrm{9817}}^1\times {\mathrm{228881}}^1$

素因数の和:238707

約数の個数: 16

約数和(自身を含む): 53931923424

約数和(自身を除く): 22474976546

約数列:

[1, 2, 7, 14, 9817, 19634, 68719, 137438, 228881, 457762, 1602167, 3204334, 2246924777, 4493849554, 15728473439, 31456946878]

約数ペア:

[(1, 31456946878), (2, 15728473439), (7, 4493849554), (14, 2246924777), (9817, 3204334), (19634, 1602167), (68719, 457762), (137438, 228881)]