89961416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{661481}}^1$

素因数の和:661504

約数の個数: 16

約数和(自身を含む): 178600140

約数和(自身を除く): 88638724

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 661481, 1322962, 2645924, 5291848, 11245177, 22490354, 44980708, 89961416]

約数ペア:

[(1, 89961416), (2, 44980708), (4, 22490354), (8, 11245177), (17, 5291848), (34, 2645924), (68, 1322962), (136, 661481)]