40016072

素因数分解:

$2^3\times {\mathrm{1277}}^1\times {\mathrm{3917}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 75108060

約数和(自身を除く): 35091988

約数列:

[1, 2, 4, 8, 1277, 2554, 3917, 5108, 7834, 10216, 15668, 31336, 5002009, 10004018, 20008036, 40016072]

約数ペア:

[(1, 40016072), (2, 20008036), (4, 10004018), (8, 5002009), (1277, 31336), (2554, 15668), (3917, 10216), (5108, 7834)]