40591126

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9857}}^1$

素因数の和:9959

約数の個数: 16

約数和(自身を含む): 63879840

約数和(自身を除く): 23288714

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 9857, 19714, 285853, 571706, 699847, 1399694, 20295563, 40591126]

約数ペア:

[(1, 40591126), (2, 20295563), (29, 1399694), (58, 699847), (71, 571706), (142, 285853), (2059, 19714), (4118, 9857)]