42340016

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{2069}}^1$

素因数の和:3356

約数の個数: 20

約数和(自身を含む): 82137600

約数和(自身を除く): 39797584

約数列:

[1, 2, 4, 8, 16, 1279, 2069, 2558, 4138, 5116, 8276, 10232, 16552, 20464, 33104, 2646251, 5292502, 10585004, 21170008, 42340016]

約数ペア:

[(1, 42340016), (2, 21170008), (4, 10585004), (8, 5292502), (16, 2646251), (1279, 33104), (2069, 20464), (2558, 16552), (4138, 10232), (5116, 8276)]