81229582

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79481}}^1$

素因数の和:79563

約数の個数: 16

約数和(自身を含む): 141160032

約数和(自身を除く): 59930450

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 79481, 158962, 556367, 1112734, 5802113, 11604226, 40614791, 81229582]

約数ペア:

[(1, 81229582), (2, 40614791), (7, 11604226), (14, 5802113), (73, 1112734), (146, 556367), (511, 158962), (1022, 79481)]