31850538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 66960000

約数和(自身を除く): 35109462

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 1549, 3098, 3427, 4647, 6854, 9294, 10281, 20562, 35627, 71254, 106881, 213762, 230801, 461602, 692403, 1384806, 5308423, 10616846, 15925269, 31850538]

約数ペア:

[(1, 31850538), (2, 15925269), (3, 10616846), (6, 5308423), (23, 1384806), (46, 692403), (69, 461602), (138, 230801), (149, 213762), (298, 106881), (447, 71254), (894, 35627), (1549, 20562), (3098, 10281), (3427, 9294), (4647, 6854)]