31249414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4051}}^1$

素因数の和:4108

約数の個数: 32

約数和(自身を含む): 58348800

約数和(自身を除く): 27099386

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 4051, 7714, 8102, 28357, 56714, 76969, 117479, 153938, 234958, 538783, 822353, 1077566, 1644706, 2232101, 4464202, 15624707, 31249414]

約数ペア:

[(1, 31249414), (2, 15624707), (7, 4464202), (14, 2232101), (19, 1644706), (29, 1077566), (38, 822353), (58, 538783), (133, 234958), (203, 153938), (266, 117479), (406, 76969), (551, 56714), (1102, 28357), (3857, 8102), (4051, 7714)]