42158224

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{6637}}^1$

素因数の和:7042

約数の個数: 20

約数和(自身を含む): 81899644

約数和(自身を除く): 39741420

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 6637, 13274, 26548, 53096, 106192, 2634889, 5269778, 10539556, 21079112, 42158224]

約数ペア:

[(1, 42158224), (2, 21079112), (4, 10539556), (8, 5269778), (16, 2634889), (397, 106192), (794, 53096), (1588, 26548), (3176, 13274), (6352, 6637)]