89458018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{5351}}^1$

素因数の和:6009

約数の個数: 16

約数和(自身を含む): 144760896

約数和(自身を除く): 55302878

約数列:

[1, 2, 13, 26, 643, 1286, 5351, 8359, 10702, 16718, 69563, 139126, 3440693, 6881386, 44729009, 89458018]

約数ペア:

[(1, 89458018), (2, 44729009), (13, 6881386), (26, 3440693), (643, 139126), (1286, 69563), (5351, 16718), (8359, 10702)]