89419718

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1721}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 136258416

約数和(自身を除く): 46838698

約数列:

[1, 2, 83, 166, 313, 626, 1721, 3442, 25979, 51958, 142843, 285686, 538673, 1077346, 44709859, 89419718]

約数ペア:

[(1, 89419718), (2, 44709859), (83, 1077346), (166, 538673), (313, 285686), (626, 142843), (1721, 51958), (3442, 25979)]