90890338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31063}}^1$

素因数の和:31102

約数の個数: 32

約数和(自身を含む): 178928640

約数和(自身を除く): 88038302

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 31063, 62126, 217441, 341693, 434882, 590197, 683386, 1180394, 2391851, 4131379, 4783702, 6492167, 8262758, 12984334, 45445169, 90890338]

約数ペア:

[(1, 90890338), (2, 45445169), (7, 12984334), (11, 8262758), (14, 6492167), (19, 4783702), (22, 4131379), (38, 2391851), (77, 1180394), (133, 683386), (154, 590197), (209, 434882), (266, 341693), (418, 217441), (1463, 62126), (2926, 31063)]