81080378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{6833}}^1$

素因数の和:7201

約数の個数: 16

約数和(自身を含む): 129162600

約数和(自身を除く): 48082222

約数列:

[1, 2, 17, 34, 349, 698, 5933, 6833, 11866, 13666, 116161, 232322, 2384717, 4769434, 40540189, 81080378]

約数ペア:

[(1, 81080378), (2, 40540189), (17, 4769434), (34, 2384717), (349, 232322), (698, 116161), (5933, 13666), (6833, 11866)]