926003984

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{90289}}^1$

素因数の和:90938

約数の個数: 20

約数和(自身を含む): 1796951580

約数和(自身を除く): 870947596

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 90289, 180578, 361156, 722312, 1444624, 57875249, 115750498, 231500996, 463001992, 926003984]

約数ペア:

[(1, 926003984), (2, 463001992), (4, 231500996), (8, 115750498), (16, 57875249), (641, 1444624), (1282, 722312), (2564, 361156), (5128, 180578), (10256, 90289)]