80657332

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10037}}^1$

素因数の和:10096

約数の個数: 36

約数和(自身を含む): 168216804

約数和(自身を除く): 87559472

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 10037, 20074, 40148, 70259, 140518, 281036, 411517, 491813, 823034, 983626, 1646068, 1967252, 2880619, 5761238, 11522476, 20164333, 40328666, 80657332]

約数ペア:

[(1, 80657332), (2, 40328666), (4, 20164333), (7, 11522476), (14, 5761238), (28, 2880619), (41, 1967252), (49, 1646068), (82, 983626), (98, 823034), (164, 491813), (196, 411517), (287, 281036), (574, 140518), (1148, 70259), (2009, 40148), (4018, 20074), (8036, 10037)]