31163704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27241}}^1$

素因数の和:27271

約数の個数: 32

約数和(自身を含む): 68649840

約数和(自身を除く): 37486136

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27241, 54482, 108964, 217928, 299651, 354133, 599302, 708266, 1198604, 1416532, 2397208, 2833064, 3895463, 7790926, 15581852, 31163704]

約数ペア:

[(1, 31163704), (2, 15581852), (4, 7790926), (8, 3895463), (11, 2833064), (13, 2397208), (22, 1416532), (26, 1198604), (44, 708266), (52, 599302), (88, 354133), (104, 299651), (143, 217928), (286, 108964), (572, 54482), (1144, 27241)]