31085144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 61158240

約数和(自身を除く): 30073096

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 241, 482, 701, 964, 1402, 1928, 2804, 5543, 5608, 11086, 16123, 22172, 32246, 44344, 64492, 128984, 168941, 337882, 675764, 1351528, 3885643, 7771286, 15542572, 31085144]

約数ペア:

[(1, 31085144), (2, 15542572), (4, 7771286), (8, 3885643), (23, 1351528), (46, 675764), (92, 337882), (184, 168941), (241, 128984), (482, 64492), (701, 44344), (964, 32246), (1402, 22172), (1928, 16123), (2804, 11086), (5543, 5608)]