31808168

素因数分解:

$2^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{839}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 68342400

約数和(自身を除く): 36534232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 677, 839, 1354, 1678, 2708, 3356, 4739, 5416, 5873, 6712, 9478, 11746, 18956, 23492, 37912, 46984, 568003, 1136006, 2272012, 3976021, 4544024, 7952042, 15904084, 31808168]

約数ペア:

[(1, 31808168), (2, 15904084), (4, 7952042), (7, 4544024), (8, 3976021), (14, 2272012), (28, 1136006), (56, 568003), (677, 46984), (839, 37912), (1354, 23492), (1678, 18956), (2708, 11746), (3356, 9478), (4739, 6712), (5416, 5873)]