41440142

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 62895312

約数和(自身を除く): 21455170

約数列:

[1, 2, 163, 317, 326, 401, 634, 802, 51671, 65363, 103342, 127117, 130726, 254234, 20720071, 41440142]

約数ペア:

[(1, 41440142), (2, 20720071), (163, 254234), (317, 130726), (326, 127117), (401, 103342), (634, 65363), (802, 51671)]