54145816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1109}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 107892000

約数和(自身を除く): 53746184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 359, 718, 1109, 1436, 2218, 2872, 4436, 6103, 8872, 12206, 18853, 24412, 37706, 48824, 75412, 150824, 398131, 796262, 1592524, 3185048, 6768227, 13536454, 27072908, 54145816]

約数ペア:

[(1, 54145816), (2, 27072908), (4, 13536454), (8, 6768227), (17, 3185048), (34, 1592524), (68, 796262), (136, 398131), (359, 150824), (718, 75412), (1109, 48824), (1436, 37706), (2218, 24412), (2872, 18853), (4436, 12206), (6103, 8872)]