42868694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18211}}^1$

素因数の和:18331

約数の個数: 16

約数和(自身を含む): 70808256

約数和(自身を除く): 27939562

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 18211, 36422, 200321, 400642, 1948577, 3897154, 21434347, 42868694]

約数ペア:

[(1, 42868694), (2, 21434347), (11, 3897154), (22, 1948577), (107, 400642), (214, 200321), (1177, 36422), (2354, 18211)]