40039166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2383}}^1$

素因数の和:2687

約数の個数: 16

約数和(自身を含む): 62251008

約数和(自身を除く): 22211842

約数列:

[1, 2, 31, 62, 271, 542, 2383, 4766, 8401, 16802, 73873, 147746, 645793, 1291586, 20019583, 40039166]

約数ペア:

[(1, 40039166), (2, 20019583), (31, 1291586), (62, 645793), (271, 147746), (542, 73873), (2383, 16802), (4766, 8401)]