31625206

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 50541408

約数和(自身を除く): 18916202

約数列:

[1, 2, 53, 61, 67, 73, 106, 122, 134, 146, 3233, 3551, 3869, 4087, 4453, 4891, 6466, 7102, 7738, 8174, 8906, 9782, 216611, 236009, 259223, 298351, 433222, 472018, 518446, 596702, 15812603, 31625206]

約数ペア:

[(1, 31625206), (2, 15812603), (53, 596702), (61, 518446), (67, 472018), (73, 433222), (106, 298351), (122, 259223), (134, 236009), (146, 216611), (3233, 9782), (3551, 8906), (3869, 8174), (4087, 7738), (4453, 7102), (4891, 6466)]