31957648

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{27361}}^1$

素因数の和:27442

約数の個数: 20

約数和(自身を含む): 62768428

約数和(自身を除く): 30810780

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 27361, 54722, 109444, 218888, 437776, 1997353, 3994706, 7989412, 15978824, 31957648]

約数ペア:

[(1, 31957648), (2, 15978824), (4, 7989412), (8, 3994706), (16, 1997353), (73, 437776), (146, 218888), (292, 109444), (584, 54722), (1168, 27361)]