31975174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 60062976

約数和(自身を除く): 28087802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 523, 794, 1046, 2779, 3661, 4367, 5558, 5753, 7322, 8734, 11506, 30569, 40271, 61138, 80542, 207631, 415262, 1453417, 2283941, 2906834, 4567882, 15987587, 31975174]

約数ペア:

[(1, 31975174), (2, 15987587), (7, 4567882), (11, 2906834), (14, 2283941), (22, 1453417), (77, 415262), (154, 207631), (397, 80542), (523, 61138), (794, 40271), (1046, 30569), (2779, 11506), (3661, 8734), (4367, 7322), (5558, 5753)]