71611088

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{8273}}^1$

素因数の和:8822

約数の個数: 20

約数和(自身を含む): 139019748

約数和(自身を除く): 67408660

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8273, 8656, 16546, 33092, 66184, 132368, 4475693, 8951386, 17902772, 35805544, 71611088]

約数ペア:

[(1, 71611088), (2, 35805544), (4, 17902772), (8, 8951386), (16, 4475693), (541, 132368), (1082, 66184), (2164, 33092), (4328, 16546), (8273, 8656)]