40885942

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 62157312

約数和(自身を除く): 21271370

約数列:

[1, 2, 163, 167, 326, 334, 751, 1502, 27221, 54442, 122413, 125417, 244826, 250834, 20442971, 40885942]

約数ペア:

[(1, 40885942), (2, 20442971), (163, 250834), (167, 244826), (326, 125417), (334, 122413), (751, 54442), (1502, 27221)]