81826598

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{38707}}^1$

素因数の和:38867

約数の個数: 16

約数和(自身を含む): 141206784

約数和(自身を除く): 59380186

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 38707, 77414, 270949, 541898, 5844757, 11689514, 40913299, 81826598]

約数ペア:

[(1, 81826598), (2, 40913299), (7, 11689514), (14, 5844757), (151, 541898), (302, 270949), (1057, 77414), (2114, 38707)]