85881526

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 130125888

約数和(自身を除く): 44244362

約数列:

[1, 2, 193, 271, 386, 542, 821, 1642, 52303, 104606, 158453, 222491, 316906, 444982, 42940763, 85881526]

約数ペア:

[(1, 85881526), (2, 42940763), (193, 444982), (271, 316906), (386, 222491), (542, 158453), (821, 104606), (1642, 52303)]