31528354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4793}}^1$

素因数の和:4842

約数の個数: 32

約数和(自身を含む): 57988224

約数和(自身を除く): 26459870

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 4793, 6578, 9586, 52723, 62309, 105446, 110239, 124618, 220478, 685399, 1212629, 1370798, 1433107, 2425258, 2866214, 15764177, 31528354]

約数ペア:

[(1, 31528354), (2, 15764177), (11, 2866214), (13, 2425258), (22, 1433107), (23, 1370798), (26, 1212629), (46, 685399), (143, 220478), (253, 124618), (286, 110239), (299, 105446), (506, 62309), (598, 52723), (3289, 9586), (4793, 6578)]