31237674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 36258006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 557, 719, 1114, 1438, 1671, 2157, 3342, 4314, 7241, 9347, 14482, 18694, 21723, 28041, 43446, 56082, 400483, 800966, 1201449, 2402898, 5206279, 10412558, 15618837, 31237674]

約数ペア:

[(1, 31237674), (2, 15618837), (3, 10412558), (6, 5206279), (13, 2402898), (26, 1201449), (39, 800966), (78, 400483), (557, 56082), (719, 43446), (1114, 28041), (1438, 21723), (1671, 18694), (2157, 14482), (3342, 9347), (4314, 7241)]