31308352

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{25747}}^1$

素因数の和:25778

約数の個数: 28

約数和(自身を含む): 65399920

約数和(自身を除く): 34091568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 25747, 51494, 102988, 205976, 411952, 489193, 823904, 978386, 1647808, 1956772, 3913544, 7827088, 15654176, 31308352]

約数ペア:

[(1, 31308352), (2, 15654176), (4, 7827088), (8, 3913544), (16, 1956772), (19, 1647808), (32, 978386), (38, 823904), (64, 489193), (76, 411952), (152, 205976), (304, 102988), (608, 51494), (1216, 25747)]