31366696

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 60258240

約数和(自身を除く): 28891544

約数列:

[1, 2, 4, 8, 83, 97, 166, 194, 332, 388, 487, 664, 776, 974, 1948, 3896, 8051, 16102, 32204, 40421, 47239, 64408, 80842, 94478, 161684, 188956, 323368, 377912, 3920837, 7841674, 15683348, 31366696]

約数ペア:

[(1, 31366696), (2, 15683348), (4, 7841674), (8, 3920837), (83, 377912), (97, 323368), (166, 188956), (194, 161684), (332, 94478), (388, 80842), (487, 64408), (664, 47239), (776, 40421), (974, 32204), (1948, 16102), (3896, 8051)]