81822206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 132599808

約数和(自身を除く): 50777602

約数列:

[1, 2, 31, 43, 47, 62, 86, 94, 653, 1306, 1333, 1457, 2021, 2666, 2914, 4042, 20243, 28079, 30691, 40486, 56158, 61382, 62651, 125302, 870449, 951421, 1319713, 1740898, 1902842, 2639426, 40911103, 81822206]

約数ペア:

[(1, 81822206), (2, 40911103), (31, 2639426), (43, 1902842), (47, 1740898), (62, 1319713), (86, 951421), (94, 870449), (653, 125302), (1306, 62651), (1333, 61382), (1457, 56158), (2021, 40486), (2666, 30691), (2914, 28079), (4042, 20243)]