89395088

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{136273}}^1$

素因数の和:136322

約数の個数: 20

約数和(自身を含む): 177428748

約数和(自身を除く): 88033660

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 136273, 272546, 545092, 1090184, 2180368, 5587193, 11174386, 22348772, 44697544, 89395088]

約数ペア:

[(1, 89395088), (2, 44697544), (4, 22348772), (8, 11174386), (16, 5587193), (41, 2180368), (82, 1090184), (164, 545092), (328, 272546), (656, 136273)]