31939428

素因数分解:

$2^2\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{2131}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 74620000

約数和(自身を除く): 42680572

約数列:

[1, 2, 3, 4, 6, 12, 1249, 2131, 2498, 3747, 4262, 4996, 6393, 7494, 8524, 12786, 14988, 25572, 2661619, 5323238, 7984857, 10646476, 15969714, 31939428]

約数ペア:

[(1, 31939428), (2, 15969714), (3, 10646476), (4, 7984857), (6, 5323238), (12, 2661619), (1249, 25572), (2131, 14988), (2498, 12786), (3747, 8524), (4262, 7494), (4996, 6393)]