8081696

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 18406080

約数和(自身を除く): 10324384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 331, 436, 662, 763, 872, 1324, 1526, 1744, 2317, 2648, 3052, 3488, 4634, 5296, 6104, 9268, 10592, 12208, 18536, 24416, 36079, 37072, 72158, 74144, 144316, 252553, 288632, 505106, 577264, 1010212, 1154528, 2020424, 4040848, 8081696]

約数ペア:

[(1, 8081696), (2, 4040848), (4, 2020424), (7, 1154528), (8, 1010212), (14, 577264), (16, 505106), (28, 288632), (32, 252553), (56, 144316), (109, 74144), (112, 72158), (218, 37072), (224, 36079), (331, 24416), (436, 18536), (662, 12208), (763, 10592), (872, 9268), (1324, 6104), (1526, 5296), (1744, 4634), (2317, 3488), (2648, 3052)]