168694816

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{10357}}^1$

素因数の和:10876

約数の個数: 24

約数和(自身を含む): 332802540

約数和(自身を除く): 164107724

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 2036, 4072, 8144, 10357, 16288, 20714, 41428, 82856, 165712, 331424, 5271713, 10543426, 21086852, 42173704, 84347408, 168694816]

約数ペア:

[(1, 168694816), (2, 84347408), (4, 42173704), (8, 21086852), (16, 10543426), (32, 5271713), (509, 331424), (1018, 165712), (2036, 82856), (4072, 41428), (8144, 20714), (10357, 16288)]