81106214

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:2012

約数の個数: 32

約数和(自身を含む): 145255680

約数和(自身を除く): 64149466

約数列:

[1, 2, 7, 14, 29, 58, 107, 203, 214, 406, 749, 1498, 1867, 3103, 3734, 6206, 13069, 21721, 26138, 43442, 54143, 108286, 199769, 379001, 399538, 758002, 1398383, 2796766, 5793301, 11586602, 40553107, 81106214]

約数ペア:

[(1, 81106214), (2, 40553107), (7, 11586602), (14, 5793301), (29, 2796766), (58, 1398383), (107, 758002), (203, 399538), (214, 379001), (406, 199769), (749, 108286), (1498, 54143), (1867, 43442), (3103, 26138), (3734, 21721), (6206, 13069)]