42254792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{310697}}^1$

素因数の和:310720

約数の個数: 16

約数和(自身を含む): 83888460

約数和(自身を除く): 41633668

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 310697, 621394, 1242788, 2485576, 5281849, 10563698, 21127396, 42254792]

約数ペア:

[(1, 42254792), (2, 21127396), (4, 10563698), (8, 5281849), (17, 2485576), (34, 1242788), (68, 621394), (136, 310697)]