40157218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4877}}^1$

素因数の和:5081

約数の個数: 16

約数和(自身を含む): 63218880

約数和(自身を除く): 23061662

約数列:

[1, 2, 23, 46, 179, 358, 4117, 4877, 8234, 9754, 112171, 224342, 872983, 1745966, 20078609, 40157218]

約数ペア:

[(1, 40157218), (2, 20078609), (23, 1745966), (46, 872983), (179, 224342), (358, 112171), (4117, 9754), (4877, 8234)]