40456418

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{2053}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 62112960

約数和(自身を除く): 21656542

約数列:

[1, 2, 59, 118, 167, 334, 2053, 4106, 9853, 19706, 121127, 242254, 342851, 685702, 20228209, 40456418]

約数ペア:

[(1, 40456418), (2, 20228209), (59, 685702), (118, 342851), (167, 242254), (334, 121127), (2053, 19706), (4106, 9853)]