42805208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3943}}^1$

素因数の和:4031

約数の個数: 32

約数和(自身を含む): 85190400

約数和(自身を除く): 42385192

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 3943, 5428, 7886, 10856, 15772, 31544, 90689, 181378, 232637, 362756, 465274, 725512, 930548, 1861096, 5350651, 10701302, 21402604, 42805208]

約数ペア:

[(1, 42805208), (2, 21402604), (4, 10701302), (8, 5350651), (23, 1861096), (46, 930548), (59, 725512), (92, 465274), (118, 362756), (184, 232637), (236, 181378), (472, 90689), (1357, 31544), (2714, 15772), (3943, 10856), (5428, 7886)]