91686004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 173859840

約数和(自身を除く): 82173836

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 109, 164, 218, 223, 436, 446, 892, 943, 1886, 2507, 3772, 4469, 5014, 5129, 8938, 9143, 10028, 10258, 17876, 18286, 20516, 24307, 36572, 48614, 97228, 102787, 205574, 210289, 411148, 420578, 559061, 841156, 996587, 1118122, 1993174, 2236244, 3986348, 22921501, 45843002, 91686004]

約数ペア:

[(1, 91686004), (2, 45843002), (4, 22921501), (23, 3986348), (41, 2236244), (46, 1993174), (82, 1118122), (92, 996587), (109, 841156), (164, 559061), (218, 420578), (223, 411148), (436, 210289), (446, 205574), (892, 102787), (943, 97228), (1886, 48614), (2507, 36572), (3772, 24307), (4469, 20516), (5014, 18286), (5129, 17876), (8938, 10258), (9143, 10028)]