39716368

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{40693}}^1$

素因数の和:40762

約数の個数: 20

約数和(自身を含む): 78213868

約数和(自身を除く): 38497500

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 40693, 81386, 162772, 325544, 651088, 2482273, 4964546, 9929092, 19858184, 39716368]

約数ペア:

[(1, 39716368), (2, 19858184), (4, 9929092), (8, 4964546), (16, 2482273), (61, 651088), (122, 325544), (244, 162772), (488, 81386), (976, 40693)]