89874533

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 105409920

約数和(自身を除く): 15535387

約数列:

[1, 7, 61, 109, 427, 763, 1931, 6649, 13517, 46543, 117791, 210479, 824537, 1473353, 12839219, 89874533]

約数ペア:

[(1, 89874533), (7, 12839219), (61, 1473353), (109, 824537), (427, 210479), (763, 117791), (1931, 46543), (6649, 13517)]