268777316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{30529}}^1$

素因数の和:30635

約数の個数: 24

約数和(自身を含む): 492387840

約数和(自身を除く): 223610524

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 30529, 61058, 122116, 946399, 1892798, 2167559, 3785596, 4335118, 8670236, 67194329, 134388658, 268777316]

約数ペア:

[(1, 268777316), (2, 134388658), (4, 67194329), (31, 8670236), (62, 4335118), (71, 3785596), (124, 2167559), (142, 1892798), (284, 946399), (2201, 122116), (4402, 61058), (8804, 30529)]