90235496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5323}}^1$

素因数の和:5505

約数の個数: 32

約数和(自身を含む): 183358560

約数和(自身を除く): 93123064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 5323, 8476, 10646, 16952, 21292, 42584, 69199, 138398, 276796, 553592, 867649, 1735298, 3470596, 6941192, 11279437, 22558874, 45117748, 90235496]

約数ペア:

[(1, 90235496), (2, 45117748), (4, 22558874), (8, 11279437), (13, 6941192), (26, 3470596), (52, 1735298), (104, 867649), (163, 553592), (326, 276796), (652, 138398), (1304, 69199), (2119, 42584), (4238, 21292), (5323, 16952), (8476, 10646)]