4402168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 8616960

約数和(自身を除く): 4214792

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 191, 268, 344, 382, 536, 764, 1528, 2881, 5762, 8213, 11524, 12797, 16426, 23048, 25594, 32852, 51188, 65704, 102376, 550271, 1100542, 2201084, 4402168]

約数ペア:

[(1, 4402168), (2, 2201084), (4, 1100542), (8, 550271), (43, 102376), (67, 65704), (86, 51188), (134, 32852), (172, 25594), (191, 23048), (268, 16426), (344, 12797), (382, 11524), (536, 8213), (764, 5762), (1528, 2881)]