31503068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 57200640

約数和(自身を除く): 25697572

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 1063, 2126, 4252, 7409, 14818, 29636, 32953, 65906, 131812, 254057, 508114, 1016228, 7875767, 15751534, 31503068]

約数ペア:

[(1, 31503068), (2, 15751534), (4, 7875767), (31, 1016228), (62, 508114), (124, 254057), (239, 131812), (478, 65906), (956, 32953), (1063, 29636), (2126, 14818), (4252, 7409)]