61631908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3517}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 116530232

約数和(自身を除く): 54898324

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 3517, 4381, 7034, 8762, 14068, 17524, 45721, 91442, 182884, 1185229, 2370458, 4740916, 15407977, 30815954, 61631908]

約数ペア:

[(1, 61631908), (2, 30815954), (4, 15407977), (13, 4740916), (26, 2370458), (52, 1185229), (337, 182884), (674, 91442), (1348, 45721), (3517, 17524), (4381, 14068), (7034, 8762)]