80451424

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 166289760

約数和(自身を除く): 85838336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 281, 368, 389, 562, 736, 778, 1124, 1556, 2248, 3112, 4496, 6224, 6463, 8947, 8992, 12448, 12926, 17894, 25852, 35788, 51704, 71576, 103408, 109309, 143152, 206816, 218618, 286304, 437236, 874472, 1748944, 2514107, 3497888, 5028214, 10056428, 20112856, 40225712, 80451424]

約数ペア:

[(1, 80451424), (2, 40225712), (4, 20112856), (8, 10056428), (16, 5028214), (23, 3497888), (32, 2514107), (46, 1748944), (92, 874472), (184, 437236), (281, 286304), (368, 218618), (389, 206816), (562, 143152), (736, 109309), (778, 103408), (1124, 71576), (1556, 51704), (2248, 35788), (3112, 25852), (4496, 17894), (6224, 12926), (6463, 12448), (8947, 8992)]