31102412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{997}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 59520720

約数和(自身を除く): 28418308

約数列:

[1, 2, 4, 11, 22, 44, 709, 997, 1418, 1994, 2836, 3988, 7799, 10967, 15598, 21934, 31196, 43868, 706873, 1413746, 2827492, 7775603, 15551206, 31102412]

約数ペア:

[(1, 31102412), (2, 15551206), (4, 7775603), (11, 2827492), (22, 1413746), (44, 706873), (709, 43868), (997, 31196), (1418, 21934), (1994, 15598), (2836, 10967), (3988, 7799)]