86172002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{198553}}^1$

素因数の和:198593

約数の個数: 16

約数和(自身を含む): 152489472

約数和(自身を除く): 66317470

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 198553, 397106, 1389871, 2779742, 6155143, 12310286, 43086001, 86172002]

約数ペア:

[(1, 86172002), (2, 43086001), (7, 12310286), (14, 6155143), (31, 2779742), (62, 1389871), (217, 397106), (434, 198553)]