90969518

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{12809}}^1$

素因数の和:12931

約数の個数: 16

約数和(自身を含む): 141114960

約数和(自身を除く): 50145442

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 12809, 25618, 678877, 858203, 1357754, 1716406, 45484759, 90969518]

約数ペア:

[(1, 90969518), (2, 45484759), (53, 1716406), (67, 1357754), (106, 858203), (134, 678877), (3551, 25618), (7102, 12809)]