331315744

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{68567}}^1$

素因数の和:68728

約数の個数: 24

約数和(自身を含む): 656607168

約数和(自身を除く): 325291424

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 68567, 137134, 274268, 548536, 1097072, 2194144, 10353617, 20707234, 41414468, 82828936, 165657872, 331315744]

約数ペア:

[(1, 331315744), (2, 165657872), (4, 82828936), (8, 41414468), (16, 20707234), (32, 10353617), (151, 2194144), (302, 1097072), (604, 548536), (1208, 274268), (2416, 137134), (4832, 68567)]