89812972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15913}}^1$

素因数の和:16017

約数の個数: 24

約数和(自身を含む): 168433776

約数和(自身を除く): 78620804

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 15913, 31826, 63652, 270521, 541042, 1082084, 1320779, 2641558, 5283116, 22453243, 44906486, 89812972]

約数ペア:

[(1, 89812972), (2, 44906486), (4, 22453243), (17, 5283116), (34, 2641558), (68, 1320779), (83, 1082084), (166, 541042), (332, 270521), (1411, 63652), (2822, 31826), (5644, 15913)]