91311752

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{8537}}^1$

素因数の和:8741

約数の個数: 32

約数和(自身を含む): 196715520

約数和(自身を除く): 105403768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 8537, 10696, 17074, 34148, 59759, 68296, 119518, 239036, 478072, 1630567, 3261134, 6522268, 11413969, 13044536, 22827938, 45655876, 91311752]

約数ペア:

[(1, 91311752), (2, 45655876), (4, 22827938), (7, 13044536), (8, 11413969), (14, 6522268), (28, 3261134), (56, 1630567), (191, 478072), (382, 239036), (764, 119518), (1337, 68296), (1528, 59759), (2674, 34148), (5348, 17074), (8537, 10696)]