80406088

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27091}}^1$

素因数の和:27157

約数の個数: 32

約数和(自身を含む): 175556160

約数和(自身を除く): 95150072

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 27091, 54182, 108364, 189637, 216728, 379274, 758548, 1435823, 1517096, 2871646, 5743292, 10050761, 11486584, 20101522, 40203044, 80406088]

約数ペア:

[(1, 80406088), (2, 40203044), (4, 20101522), (7, 11486584), (8, 10050761), (14, 5743292), (28, 2871646), (53, 1517096), (56, 1435823), (106, 758548), (212, 379274), (371, 216728), (424, 189637), (742, 108364), (1484, 54182), (2968, 27091)]