91343176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1993}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 181972440

約数和(自身を除く): 90629264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 1993, 2696, 3986, 5729, 7972, 11458, 15944, 22916, 33881, 45832, 67762, 135524, 271048, 671641, 1343282, 2686564, 5373128, 11417897, 22835794, 45671588, 91343176]

約数ペア:

[(1, 91343176), (2, 45671588), (4, 22835794), (8, 11417897), (17, 5373128), (34, 2686564), (68, 1343282), (136, 671641), (337, 271048), (674, 135524), (1348, 67762), (1993, 45832), (2696, 33881), (3986, 22916), (5729, 15944), (7972, 11458)]