86971754

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{13757}}^1$

素因数の和:13897

約数の個数: 16

約数和(自身を含む): 136204200

約数和(自身を除く): 49232446

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 13757, 27514, 398953, 797906, 1499513, 2999026, 43485877, 86971754]

約数ペア:

[(1, 86971754), (2, 43485877), (29, 2999026), (58, 1499513), (109, 797906), (218, 398953), (3161, 27514), (6322, 13757)]