41491088

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29137}}^1$

素因数の和:29234

約数の個数: 20

約数和(自身を含む): 81295020

約数和(自身を除く): 39803932

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29137, 58274, 116548, 233096, 466192, 2593193, 5186386, 10372772, 20745544, 41491088]

約数ペア:

[(1, 41491088), (2, 20745544), (4, 10372772), (8, 5186386), (16, 2593193), (89, 466192), (178, 233096), (356, 116548), (712, 58274), (1424, 29137)]