40641442

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 62405280

約数和(自身を除く): 21763838

約数列:

[1, 2, 59, 118, 163, 326, 2113, 4226, 9617, 19234, 124667, 249334, 344419, 688838, 20320721, 40641442]

約数ペア:

[(1, 40641442), (2, 20320721), (59, 688838), (118, 344419), (163, 249334), (326, 124667), (2113, 19234), (4226, 9617)]