31158743714

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1\times {\mathrm{30881}}^1$

素因数の和:31730

約数の個数: 32

約数和(自身を含む): 54040041216

約数和(自身を除く): 22881297502

約数列:

[1, 2, 7, 14, 97, 194, 679, 743, 1358, 1486, 5201, 10402, 30881, 61762, 72071, 144142, 216167, 432334, 504497, 1008994, 2995457, 5990914, 20968199, 22944583, 41936398, 45889166, 160612081, 321224162, 2225624551, 4451249102, 15579371857, 31158743714]

約数ペア:

[(1, 31158743714), (2, 15579371857), (7, 4451249102), (14, 2225624551), (97, 321224162), (194, 160612081), (679, 45889166), (743, 41936398), (1358, 22944583), (1486, 20968199), (5201, 5990914), (10402, 2995457), (30881, 1008994), (61762, 504497), (72071, 432334), (144142, 216167)]