85458268

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{74441}}^1$

素因数の和:74493

約数の個数: 24

約数和(自身を含む): 175087584

約数和(自身を除く): 89629316

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 74441, 148882, 297764, 521087, 1042174, 2084348, 3052081, 6104162, 12208324, 21364567, 42729134, 85458268]

約数ペア:

[(1, 85458268), (2, 42729134), (4, 21364567), (7, 12208324), (14, 6104162), (28, 3052081), (41, 2084348), (82, 1042174), (164, 521087), (287, 297764), (574, 148882), (1148, 74441)]