31508770936

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{238949}}^1$

素因数の和:239319

約数の個数: 32

約数和(自身を含む): 60387444000

約数和(自身を除く): 28878673064

約数列:

[1, 2, 4, 8, 53, 106, 212, 311, 424, 622, 1244, 2488, 16483, 32966, 65932, 131864, 238949, 477898, 955796, 1911592, 12664297, 25328594, 50657188, 74313139, 101314376, 148626278, 297252556, 594505112, 3938596367, 7877192734, 15754385468, 31508770936]

約数ペア:

[(1, 31508770936), (2, 15754385468), (4, 7877192734), (8, 3938596367), (53, 594505112), (106, 297252556), (212, 148626278), (311, 101314376), (424, 74313139), (622, 50657188), (1244, 25328594), (2488, 12664297), (16483, 1911592), (32966, 955796), (65932, 477898), (131864, 238949)]