86289554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 145044480

約数和(自身を除く): 58754926

約数列:

[1, 2, 13, 26, 31, 62, 151, 302, 403, 709, 806, 1418, 1963, 3926, 4681, 9217, 9362, 18434, 21979, 43958, 60853, 107059, 121706, 214118, 285727, 571454, 1391767, 2783534, 3318829, 6637658, 43144777, 86289554]

約数ペア:

[(1, 86289554), (2, 43144777), (13, 6637658), (26, 3318829), (31, 2783534), (62, 1391767), (151, 571454), (302, 285727), (403, 214118), (709, 121706), (806, 107059), (1418, 60853), (1963, 43958), (3926, 21979), (4681, 18434), (9217, 9362)]