31352290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 59076864

約数和(自身を除く): 27724574

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1627, 1927, 3254, 3854, 8135, 9635, 16270, 19270, 66707, 76469, 133414, 152938, 333535, 382345, 667070, 764690, 3135229, 6270458, 15676145, 31352290]

約数ペア:

[(1, 31352290), (2, 15676145), (5, 6270458), (10, 3135229), (41, 764690), (47, 667070), (82, 382345), (94, 333535), (205, 152938), (235, 133414), (410, 76469), (470, 66707), (1627, 19270), (1927, 16270), (3254, 9635), (3854, 8135)]