90775486

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{2137}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 138696336

約数和(自身を除く): 47920850

約数列:

[1, 2, 67, 134, 317, 634, 2137, 4274, 21239, 42478, 143179, 286358, 677429, 1354858, 45387743, 90775486]

約数ペア:

[(1, 90775486), (2, 45387743), (67, 1354858), (134, 677429), (317, 286358), (634, 143179), (2137, 42478), (4274, 21239)]