39613456

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34871}}^1$

素因数の和:34950

約数の個数: 20

約数和(自身を含む): 77834304

約数和(自身を除く): 38220848

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34871, 69742, 139484, 278968, 557936, 2475841, 4951682, 9903364, 19806728, 39613456]

約数ペア:

[(1, 39613456), (2, 19806728), (4, 9903364), (8, 4951682), (16, 2475841), (71, 557936), (142, 278968), (284, 139484), (568, 69742), (1136, 34871)]