42838168

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{6619}}^1$

素因数の和:7434

約数の個数: 16

約数和(自身を含む): 80433000

約数和(自身を除く): 37594832

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 6619, 13238, 26476, 52952, 5354771, 10709542, 21419084, 42838168]

約数ペア:

[(1, 42838168), (2, 21419084), (4, 10709542), (8, 5354771), (809, 52952), (1618, 26476), (3236, 13238), (6472, 6619)]