86166418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 146966400

約数和(自身を除く): 60799982

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1157, 1619, 2047, 2314, 3238, 4094, 21047, 26611, 37237, 42094, 53222, 74474, 144091, 288182, 484081, 968162, 1873183, 3314093, 3746366, 6628186, 43083209, 86166418]

約数ペア:

[(1, 86166418), (2, 43083209), (13, 6628186), (23, 3746366), (26, 3314093), (46, 1873183), (89, 968162), (178, 484081), (299, 288182), (598, 144091), (1157, 74474), (1619, 53222), (2047, 42094), (2314, 37237), (3238, 26611), (4094, 21047)]