31064928

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 82123776

約数和(自身を除く): 51058848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1812, 2143, 2416, 3624, 4286, 4832, 6429, 7248, 8572, 12858, 14496, 17144, 25716, 34288, 51432, 68576, 102864, 205728, 323593, 647186, 970779, 1294372, 1941558, 2588744, 3883116, 5177488, 7766232, 10354976, 15532464, 31064928]

約数ペア:

[(1, 31064928), (2, 15532464), (3, 10354976), (4, 7766232), (6, 5177488), (8, 3883116), (12, 2588744), (16, 1941558), (24, 1294372), (32, 970779), (48, 647186), (96, 323593), (151, 205728), (302, 102864), (453, 68576), (604, 51432), (906, 34288), (1208, 25716), (1812, 17144), (2143, 14496), (2416, 12858), (3624, 8572), (4286, 7248), (4832, 6429)]