31960918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 56010528

約数和(自身を除く): 24049610

約数列:

[1, 2, 11, 17, 22, 34, 97, 187, 194, 374, 881, 1067, 1649, 1762, 2134, 3298, 9691, 14977, 18139, 19382, 29954, 36278, 85457, 164747, 170914, 329494, 940027, 1452769, 1880054, 2905538, 15980459, 31960918]

約数ペア:

[(1, 31960918), (2, 15980459), (11, 2905538), (17, 1880054), (22, 1452769), (34, 940027), (97, 329494), (187, 170914), (194, 164747), (374, 85457), (881, 36278), (1067, 29954), (1649, 19382), (1762, 18139), (2134, 14977), (3298, 9691)]