31964504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27941}}^1$

素因数の和:27971

約数の個数: 32

約数和(自身を含む): 70413840

約数和(自身を除く): 38449336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27941, 55882, 111764, 223528, 307351, 363233, 614702, 726466, 1229404, 1452932, 2458808, 2905864, 3995563, 7991126, 15982252, 31964504]

約数ペア:

[(1, 31964504), (2, 15982252), (4, 7991126), (8, 3995563), (11, 2905864), (13, 2458808), (22, 1452932), (26, 1229404), (44, 726466), (52, 614702), (88, 363233), (104, 307351), (143, 223528), (286, 111764), (572, 55882), (1144, 27941)]