42805606

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4967}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 66769920

約数和(自身を除く): 23964314

約数列:

[1, 2, 31, 62, 139, 278, 4309, 4967, 8618, 9934, 153977, 307954, 690413, 1380826, 21402803, 42805606]

約数ペア:

[(1, 42805606), (2, 21402803), (31, 1380826), (62, 690413), (139, 307954), (278, 153977), (4309, 9934), (4967, 8618)]