31297328

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{3191}}^1$

素因数の和:3812

約数の個数: 20

約数和(自身を含む): 60756528

約数和(自身を除く): 29459200

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 3191, 4904, 6382, 9808, 12764, 25528, 51056, 1956083, 3912166, 7824332, 15648664, 31297328]

約数ペア:

[(1, 31297328), (2, 15648664), (4, 7824332), (8, 3912166), (16, 1956083), (613, 51056), (1226, 25528), (2452, 12764), (3191, 9808), (4904, 6382)]