42932048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 85113600

約数和(自身を除く): 42181552

約数列:

[1, 2, 4, 8, 16, 103, 109, 206, 218, 239, 412, 436, 478, 824, 872, 956, 1648, 1744, 1912, 3824, 11227, 22454, 24617, 26051, 44908, 49234, 52102, 89816, 98468, 104204, 179632, 196936, 208408, 393872, 416816, 2683253, 5366506, 10733012, 21466024, 42932048]

約数ペア:

[(1, 42932048), (2, 21466024), (4, 10733012), (8, 5366506), (16, 2683253), (103, 416816), (109, 393872), (206, 208408), (218, 196936), (239, 179632), (412, 104204), (436, 98468), (478, 89816), (824, 52102), (872, 49234), (956, 44908), (1648, 26051), (1744, 24617), (1912, 22454), (3824, 11227)]