31397572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5563}}^1$

素因数の和:5667

約数の個数: 24

約数和(自身を含む): 58889376

約数和(自身を除く): 27491804

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5563, 5644, 11126, 22252, 94571, 189142, 378284, 461729, 923458, 1846916, 7849393, 15698786, 31397572]

約数ペア:

[(1, 31397572), (2, 15698786), (4, 7849393), (17, 1846916), (34, 923458), (68, 461729), (83, 378284), (166, 189142), (332, 94571), (1411, 22252), (2822, 11126), (5563, 5644)]