91990136

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{14537}}^1$

素因数の和:14663

約数の個数: 32

約数和(自身を含む): 198879840

約数和(自身を除く): 106889704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 14537, 29074, 58148, 101759, 116296, 203518, 407036, 814072, 1642681, 3285362, 6570724, 11498767, 13141448, 22997534, 45995068, 91990136]

約数ペア:

[(1, 91990136), (2, 45995068), (4, 22997534), (7, 13141448), (8, 11498767), (14, 6570724), (28, 3285362), (56, 1642681), (113, 814072), (226, 407036), (452, 203518), (791, 116296), (904, 101759), (1582, 58148), (3164, 29074), (6328, 14537)]