90179798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{37357}}^1$

素因数の和:37447

約数の個数: 16

約数和(自身を含む): 145247904

約数和(自身を除く): 55068106

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 37357, 74714, 635069, 1270138, 2652347, 5304694, 45089899, 90179798]

約数ペア:

[(1, 90179798), (2, 45089899), (17, 5304694), (34, 2652347), (71, 1270138), (142, 635069), (1207, 74714), (2414, 37357)]