31399094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 20081482

約数列:

[1, 2, 23, 31, 46, 62, 97, 194, 227, 454, 713, 1426, 2231, 3007, 4462, 5221, 6014, 7037, 10442, 14074, 22019, 44038, 69161, 138322, 161851, 323702, 506437, 682589, 1012874, 1365178, 15699547, 31399094]

約数ペア:

[(1, 31399094), (2, 15699547), (23, 1365178), (31, 1012874), (46, 682589), (62, 506437), (97, 323702), (194, 161851), (227, 138322), (454, 69161), (713, 44038), (1426, 22019), (2231, 14074), (3007, 10442), (4462, 7037), (5221, 6014)]