86397682

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{28439}}^1$

素因数の和:28486

約数の個数: 24

約数和(自身を含む): 155623680

約数和(自身を除く): 69225998

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 28439, 56878, 199073, 398146, 881609, 1393511, 1763218, 2787022, 6171263, 12342526, 43198841, 86397682]

約数ペア:

[(1, 86397682), (2, 43198841), (7, 12342526), (14, 6171263), (31, 2787022), (49, 1763218), (62, 1393511), (98, 881609), (217, 398146), (434, 199073), (1519, 56878), (3038, 28439)]