86690378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{5323}}^1$

素因数の和:5821

約数の個数: 16

約数和(自身を含む): 137998080

約数和(自身を除く): 51307702

約数列:

[1, 2, 17, 34, 479, 958, 5323, 8143, 10646, 16286, 90491, 180982, 2549717, 5099434, 43345189, 86690378]

約数ペア:

[(1, 86690378), (2, 43345189), (17, 5099434), (34, 2549717), (479, 180982), (958, 90491), (5323, 16286), (8143, 10646)]