31342224

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4159}}^1$

素因数の和:4327

約数の個数: 40

約数和(自身を含む): 81502720

約数和(自身を除く): 50160496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 4159, 7536, 8318, 12477, 16636, 24954, 33272, 49908, 66544, 99816, 199632, 652963, 1305926, 1958889, 2611852, 3917778, 5223704, 7835556, 10447408, 15671112, 31342224]

約数ペア:

[(1, 31342224), (2, 15671112), (3, 10447408), (4, 7835556), (6, 5223704), (8, 3917778), (12, 2611852), (16, 1958889), (24, 1305926), (48, 652963), (157, 199632), (314, 99816), (471, 66544), (628, 49908), (942, 33272), (1256, 24954), (1884, 16636), (2512, 12477), (3768, 8318), (4159, 7536)]