23047312

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:431

約数の個数: 40

約数和(自身を含む): 46212320

約数和(自身を除く): 23165008

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 241, 278, 344, 482, 556, 688, 964, 1112, 1928, 2224, 3856, 5977, 10363, 11954, 20726, 23908, 33499, 41452, 47816, 66998, 82904, 95632, 133996, 165808, 267992, 535984, 1440457, 2880914, 5761828, 11523656, 23047312]

約数ペア:

[(1, 23047312), (2, 11523656), (4, 5761828), (8, 2880914), (16, 1440457), (43, 535984), (86, 267992), (139, 165808), (172, 133996), (241, 95632), (278, 82904), (344, 66998), (482, 47816), (556, 41452), (688, 33499), (964, 23908), (1112, 20726), (1928, 11954), (2224, 10363), (3856, 5977)]