8705042

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:625

約数の個数: 16

約数和(自身を含む): 13366080

約数和(自身を除く): 4661038

約数列:

[1, 2, 67, 134, 167, 334, 389, 778, 11189, 22378, 26063, 52126, 64963, 129926, 4352521, 8705042]

約数ペア:

[(1, 8705042), (2, 4352521), (67, 129926), (134, 64963), (167, 52126), (334, 26063), (389, 22378), (778, 11189)]