31099156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17239}}^1$

素因数の和:17295

約数の個数: 24

約数和(自身を含む): 60822720

約数和(自身を除く): 29723564

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 17239, 34478, 68956, 189629, 379258, 706799, 758516, 1413598, 2827196, 7774789, 15549578, 31099156]

約数ペア:

[(1, 31099156), (2, 15549578), (4, 7774789), (11, 2827196), (22, 1413598), (41, 758516), (44, 706799), (82, 379258), (164, 189629), (451, 68956), (902, 34478), (1804, 17239)]