165610432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6477

約数の個数: 56

約数和(自身を含む): 365386112

約数和(自身を除く): 199775680

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6421, 6448, 12842, 12896, 25684, 25792, 51368, 83473, 102736, 166946, 199051, 205472, 333892, 398102, 410944, 667784, 796204, 1335568, 1592408, 2587663, 2671136, 3184816, 5175326, 5342272, 6369632, 10350652, 12739264, 20701304, 41402608, 82805216, 165610432]

約数ペア:

[(1, 165610432), (2, 82805216), (4, 41402608), (8, 20701304), (13, 12739264), (16, 10350652), (26, 6369632), (31, 5342272), (32, 5175326), (52, 3184816), (62, 2671136), (64, 2587663), (104, 1592408), (124, 1335568), (208, 796204), (248, 667784), (403, 410944), (416, 398102), (496, 333892), (806, 205472), (832, 199051), (992, 166946), (1612, 102736), (1984, 83473), (3224, 51368), (6421, 25792), (6448, 25684), (12842, 12896)]