86390538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1107571}}^1$

素因数の和:1107589

約数の個数: 16

約数和(自身を含む): 186072096

約数和(自身を除く): 99681558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1107571, 2215142, 3322713, 6645426, 14398423, 28796846, 43195269, 86390538]

約数ペア:

[(1, 86390538), (2, 43195269), (3, 28796846), (6, 14398423), (13, 6645426), (26, 3322713), (39, 2215142), (78, 1107571)]