86387138

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{9157}}^1$

素因数の和:9301

約数の個数: 16

約数和(自身を含む): 133523640

約数和(自身を除く): 47136502

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9157, 9434, 18314, 485321, 814973, 970642, 1629946, 43193569, 86387138]

約数ペア:

[(1, 86387138), (2, 43193569), (53, 1629946), (89, 970642), (106, 814973), (178, 485321), (4717, 18314), (9157, 9434)]