42816976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37691}}^1$

素因数の和:37770

約数の個数: 20

約数和(自身を含む): 84128544

約数和(自身を除く): 41311568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37691, 75382, 150764, 301528, 603056, 2676061, 5352122, 10704244, 21408488, 42816976]

約数ペア:

[(1, 42816976), (2, 21408488), (4, 10704244), (8, 5352122), (16, 2676061), (71, 603056), (142, 301528), (284, 150764), (568, 75382), (1136, 37691)]