190590118

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{2417}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 289869840

約数和(自身を除く): 99279722

約数列:

[1, 2, 89, 178, 443, 886, 2417, 4834, 39427, 78854, 215113, 430226, 1070731, 2141462, 95295059, 190590118]

約数ペア:

[(1, 190590118), (2, 95295059), (89, 2141462), (178, 1070731), (443, 430226), (886, 215113), (2417, 78854), (4834, 39427)]