56151688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{369419}}^1$

素因数の和:369444

約数の個数: 16

約数和(自身を含む): 110826000

約数和(自身を除く): 54674312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 369419, 738838, 1477676, 2955352, 7018961, 14037922, 28075844, 56151688]

約数ペア:

[(1, 56151688), (2, 28075844), (4, 14037922), (8, 7018961), (19, 2955352), (38, 1477676), (76, 738838), (152, 369419)]