31105952

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{13691}}^1$

素因数の和:13772

約数の個数: 24

約数和(自身を含む): 62106912

約数和(自身を除く): 31000960

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 13691, 27382, 54764, 109528, 219056, 438112, 972061, 1944122, 3888244, 7776488, 15552976, 31105952]

約数ペア:

[(1, 31105952), (2, 15552976), (4, 7776488), (8, 3888244), (16, 1944122), (32, 972061), (71, 438112), (142, 219056), (284, 109528), (568, 54764), (1136, 27382), (2272, 13691)]