98720672

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{43451}}^1$

素因数の和:43532

約数の個数: 24

約数和(自身を含む): 197098272

約数和(自身を除く): 98377600

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 43451, 86902, 173804, 347608, 695216, 1390432, 3085021, 6170042, 12340084, 24680168, 49360336, 98720672]

約数ペア:

[(1, 98720672), (2, 49360336), (4, 24680168), (8, 12340084), (16, 6170042), (32, 3085021), (71, 1390432), (142, 695216), (284, 347608), (568, 173804), (1136, 86902), (2272, 43451)]