31482968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2731}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 64912320

約数和(自身を除く): 33429352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2731, 2882, 5462, 5764, 10924, 11528, 21848, 30041, 60082, 120164, 240328, 357761, 715522, 1431044, 2862088, 3935371, 7870742, 15741484, 31482968]

約数ペア:

[(1, 31482968), (2, 15741484), (4, 7870742), (8, 3935371), (11, 2862088), (22, 1431044), (44, 715522), (88, 357761), (131, 240328), (262, 120164), (524, 60082), (1048, 30041), (1441, 21848), (2731, 11528), (2882, 10924), (5462, 5764)]