80647554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33353}}^1$

素因数の和:33402

約数の個数: 32

約数和(自身を含む): 179311104

約数和(自身を除く): 98663550

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 33353, 66706, 100059, 200118, 433589, 867178, 1033943, 1300767, 2067886, 2601534, 3101829, 6203658, 13441259, 26882518, 40323777, 80647554]

約数ペア:

[(1, 80647554), (2, 40323777), (3, 26882518), (6, 13441259), (13, 6203658), (26, 3101829), (31, 2601534), (39, 2067886), (62, 1300767), (78, 1033943), (93, 867178), (186, 433589), (403, 200118), (806, 100059), (1209, 66706), (2418, 33353)]