91277570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3853}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 173152512

約数和(自身を除く): 81874942

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 3853, 4738, 7706, 11845, 19265, 23690, 38530, 88619, 177238, 396859, 443095, 793718, 886190, 1984295, 3968590, 9127757, 18255514, 45638785, 91277570]

約数ペア:

[(1, 91277570), (2, 45638785), (5, 18255514), (10, 9127757), (23, 3968590), (46, 1984295), (103, 886190), (115, 793718), (206, 443095), (230, 396859), (515, 177238), (1030, 88619), (2369, 38530), (3853, 23690), (4738, 19265), (7706, 11845)]