25039108

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 45214848

約数和(自身を除く): 20175740

約数列:

[1, 2, 4, 53, 83, 106, 166, 212, 332, 1423, 2846, 4399, 5692, 8798, 17596, 75419, 118109, 150838, 236218, 301676, 472436, 6259777, 12519554, 25039108]

約数ペア:

[(1, 25039108), (2, 12519554), (4, 6259777), (53, 472436), (83, 301676), (106, 236218), (166, 150838), (212, 118109), (332, 75419), (1423, 17596), (2846, 8798), (4399, 5692)]