40568816

素因数分解:

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

素因数の和:453

約数の個数: 30

約数和(自身を含む): 79704720

約数和(自身を除く): 39135904

約数列:

[1, 2, 4, 8, 16, 103, 206, 239, 412, 478, 824, 956, 1648, 1912, 3824, 10609, 21218, 24617, 42436, 49234, 84872, 98468, 169744, 196936, 393872, 2535551, 5071102, 10142204, 20284408, 40568816]

約数ペア:

[(1, 40568816), (2, 20284408), (4, 10142204), (8, 5071102), (16, 2535551), (103, 393872), (206, 196936), (239, 169744), (412, 98468), (478, 84872), (824, 49234), (956, 42436), (1648, 24617), (1912, 21218), (3824, 10609)]