86815274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2083}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 161051520

約数和(自身を除く): 74236246

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 1603, 2083, 2977, 3206, 4166, 5954, 14581, 20839, 27079, 29162, 41678, 54158, 189553, 379106, 477007, 954014, 3339049, 6201091, 6678098, 12402182, 43407637, 86815274]

約数ペア:

[(1, 86815274), (2, 43407637), (7, 12402182), (13, 6678098), (14, 6201091), (26, 3339049), (91, 954014), (182, 477007), (229, 379106), (458, 189553), (1603, 54158), (2083, 41678), (2977, 29162), (3206, 27079), (4166, 20839), (5954, 14581)]