31798790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 60497280

約数和(自身を除く): 28698490

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2333, 2726, 4666, 6815, 11665, 13630, 23330, 67657, 109651, 135314, 219302, 338285, 548255, 676570, 1096510, 3179879, 6359758, 15899395, 31798790]

約数ペア:

[(1, 31798790), (2, 15899395), (5, 6359758), (10, 3179879), (29, 1096510), (47, 676570), (58, 548255), (94, 338285), (145, 219302), (235, 135314), (290, 109651), (470, 67657), (1363, 23330), (2333, 13630), (2726, 11665), (4666, 6815)]