31182916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 56306880

約数和(自身を除く): 25123964

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 1861, 3722, 4189, 7444, 8378, 16756, 109799, 132131, 219598, 264262, 439196, 528524, 7795729, 15591458, 31182916]

約数ペア:

[(1, 31182916), (2, 15591458), (4, 7795729), (59, 528524), (71, 439196), (118, 264262), (142, 219598), (236, 132131), (284, 109799), (1861, 16756), (3722, 8378), (4189, 7444)]