86454238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{16879}}^1$

素因数の和:17091

約数の個数: 16

約数和(自身を含む): 140374080

約数和(自身を除く): 53919842

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 16879, 33758, 219427, 438854, 3325163, 6650326, 43227119, 86454238]

約数ペア:

[(1, 86454238), (2, 43227119), (13, 6650326), (26, 3325163), (197, 438854), (394, 219427), (2561, 33758), (5122, 16879)]