31656830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 59442336

約数和(自身を除く): 27785506

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 335, 370, 670, 1277, 2479, 2554, 4958, 6385, 12395, 12770, 24790, 47249, 85559, 94498, 171118, 236245, 427795, 472490, 855590, 3165683, 6331366, 15828415, 31656830]

約数ペア:

[(1, 31656830), (2, 15828415), (5, 6331366), (10, 3165683), (37, 855590), (67, 472490), (74, 427795), (134, 236245), (185, 171118), (335, 94498), (370, 85559), (670, 47249), (1277, 24790), (2479, 12770), (2554, 12395), (4958, 6385)]