84104042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{2011}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 137765664

約数和(自身を除く): 53661622

約数列:

[1, 2, 11, 22, 1901, 2011, 3802, 4022, 20911, 22121, 41822, 44242, 3822911, 7645822, 42052021, 84104042]

約数ペア:

[(1, 84104042), (2, 42052021), (11, 7645822), (22, 3822911), (1901, 44242), (2011, 41822), (3802, 22121), (4022, 20911)]