42672904

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{52813}}^1$

素因数の和:52920

約数の個数: 16

約数和(自身を含む): 80805420

約数和(自身を除く): 38132516

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 52813, 105626, 211252, 422504, 5334113, 10668226, 21336452, 42672904]

約数ペア:

[(1, 42672904), (2, 21336452), (4, 10668226), (8, 5334113), (101, 422504), (202, 211252), (404, 105626), (808, 52813)]