90440002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 144986112

約数和(自身を除く): 54546110

約数列:

[1, 2, 23, 46, 113, 127, 137, 226, 254, 274, 2599, 2921, 3151, 5198, 5842, 6302, 14351, 15481, 17399, 28702, 30962, 34798, 330073, 356063, 400177, 660146, 712126, 800354, 1966087, 3932174, 45220001, 90440002]

約数ペア:

[(1, 90440002), (2, 45220001), (23, 3932174), (46, 1966087), (113, 800354), (127, 712126), (137, 660146), (226, 400177), (254, 356063), (274, 330073), (2599, 34798), (2921, 30962), (3151, 28702), (5198, 17399), (5842, 15481), (6302, 14351)]