90419176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1657}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 179064000

約数和(自身を除く): 88644824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 359, 718, 1436, 1657, 2872, 3314, 6628, 6821, 13256, 13642, 27284, 31483, 54568, 62966, 125932, 251864, 594863, 1189726, 2379452, 4758904, 11302397, 22604794, 45209588, 90419176]

約数ペア:

[(1, 90419176), (2, 45209588), (4, 22604794), (8, 11302397), (19, 4758904), (38, 2379452), (76, 1189726), (152, 594863), (359, 251864), (718, 125932), (1436, 62966), (1657, 54568), (2872, 31483), (3314, 27284), (6628, 13642), (6821, 13256)]