31163216

素因数分解:

$2^4\times 7^2\times {\mathrm{39749}}^1$

素因数の和:39771

約数の個数: 30

約数和(自身を含む): 70238250

約数和(自身を除く): 39075034

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 39749, 79498, 158996, 278243, 317992, 556486, 635984, 1112972, 1947701, 2225944, 3895402, 4451888, 7790804, 15581608, 31163216]

約数ペア:

[(1, 31163216), (2, 15581608), (4, 7790804), (7, 4451888), (8, 3895402), (14, 2225944), (16, 1947701), (28, 1112972), (49, 635984), (56, 556486), (98, 317992), (112, 278243), (196, 158996), (392, 79498), (784, 39749)]