16814168

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 36226560

約数和(自身を除く): 19412392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1423, 1477, 1688, 2846, 2954, 5692, 5908, 9961, 11384, 11816, 19922, 39844, 79688, 300253, 600506, 1201012, 2101771, 2402024, 4203542, 8407084, 16814168]

約数ペア:

[(1, 16814168), (2, 8407084), (4, 4203542), (7, 2402024), (8, 2101771), (14, 1201012), (28, 600506), (56, 300253), (211, 79688), (422, 39844), (844, 19922), (1423, 11816), (1477, 11384), (1688, 9961), (2846, 5908), (2954, 5692)]