90173992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1973}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 175883400

約数和(自身を除く): 85709408

約数列:

[1, 2, 4, 8, 29, 58, 116, 197, 232, 394, 788, 1576, 1973, 3946, 5713, 7892, 11426, 15784, 22852, 45704, 57217, 114434, 228868, 388681, 457736, 777362, 1554724, 3109448, 11271749, 22543498, 45086996, 90173992]

約数ペア:

[(1, 90173992), (2, 45086996), (4, 22543498), (8, 11271749), (29, 3109448), (58, 1554724), (116, 777362), (197, 457736), (232, 388681), (394, 228868), (788, 114434), (1576, 57217), (1973, 45704), (3946, 22852), (5713, 15784), (7892, 11426)]