31359076

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7417}}^1$

素因数の和:7579

約数の個数: 24

約数和(自身を含む): 63142016

約数和(自身を除く): 31782940

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 7417, 14834, 29668, 51919, 103838, 207676, 1119967, 2239934, 4479868, 7839769, 15679538, 31359076]

約数ペア:

[(1, 31359076), (2, 15679538), (4, 7839769), (7, 4479868), (14, 2239934), (28, 1119967), (151, 207676), (302, 103838), (604, 51919), (1057, 29668), (2114, 14834), (4228, 7417)]