31492116

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{9829}}^1$

素因数の和:9928

約数の個数: 36

約数和(自身を含む): 80507700

約数和(自身を除く): 49015584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 9829, 19658, 29487, 39316, 58974, 88461, 117948, 176922, 353844, 874781, 1749562, 2624343, 3499124, 5248686, 7873029, 10497372, 15746058, 31492116]

約数ペア:

[(1, 31492116), (2, 15746058), (3, 10497372), (4, 7873029), (6, 5248686), (9, 3499124), (12, 2624343), (18, 1749562), (36, 874781), (89, 353844), (178, 176922), (267, 117948), (356, 88461), (534, 58974), (801, 39316), (1068, 29487), (1602, 19658), (3204, 9829)]