85712308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{17239}}^1$

素因数の和:17367

約数の個数: 24

約数和(自身を含む): 165090240

約数和(自身を除く): 79377932

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 17239, 34478, 68956, 189629, 379258, 758516, 1948007, 3896014, 7792028, 21428077, 42856154, 85712308]

約数ペア:

[(1, 85712308), (2, 42856154), (4, 21428077), (11, 7792028), (22, 3896014), (44, 1948007), (113, 758516), (226, 379258), (452, 189629), (1243, 68956), (2486, 34478), (4972, 17239)]