42556526

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1129}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 65413440

約数和(自身を除く): 22856914

約数列:

[1, 2, 47, 94, 401, 802, 1129, 2258, 18847, 37694, 53063, 106126, 452729, 905458, 21278263, 42556526]

約数ペア:

[(1, 42556526), (2, 21278263), (47, 905458), (94, 452729), (401, 106126), (802, 53063), (1129, 37694), (2258, 18847)]