31507244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 58867200

約数和(自身を除く): 27359956

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 5839, 11678, 23356, 110941, 221882, 414569, 443764, 829138, 1658276, 7876811, 15753622, 31507244]

約数ペア:

[(1, 31507244), (2, 15753622), (4, 7876811), (19, 1658276), (38, 829138), (71, 443764), (76, 414569), (142, 221882), (284, 110941), (1349, 23356), (2698, 11678), (5396, 5839)]