31203964

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{5861}}^1$

素因数の和:5898

約数の個数: 24

約数和(自身を含む): 60073776

約数和(自身を除く): 28869812

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 5861, 11722, 23444, 64471, 128942, 257884, 709181, 1418362, 2836724, 7800991, 15601982, 31203964]

約数ペア:

[(1, 31203964), (2, 15601982), (4, 7800991), (11, 2836724), (22, 1418362), (44, 709181), (121, 257884), (242, 128942), (484, 64471), (1331, 23444), (2662, 11722), (5324, 5861)]