85415218

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 152304768

約数和(自身を除く): 66889550

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 574, 938, 2221, 2747, 4442, 5494, 15547, 19229, 31094, 38458, 91061, 148807, 182122, 297614, 637427, 1041649, 1274854, 2083298, 6101087, 12202174, 42707609, 85415218]

約数ペア:

[(1, 85415218), (2, 42707609), (7, 12202174), (14, 6101087), (41, 2083298), (67, 1274854), (82, 1041649), (134, 637427), (287, 297614), (469, 182122), (574, 148807), (938, 91061), (2221, 38458), (2747, 31094), (4442, 19229), (5494, 15547)]