42346768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{64553}}^1$

素因数の和:64602

約数の個数: 20

約数和(自身を含む): 84049308

約数和(自身を除く): 41702540

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 64553, 129106, 258212, 516424, 1032848, 2646673, 5293346, 10586692, 21173384, 42346768]

約数ペア:

[(1, 42346768), (2, 21173384), (4, 10586692), (8, 5293346), (16, 2646673), (41, 1032848), (82, 516424), (164, 258212), (328, 129106), (656, 64553)]