130983248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2393}}^1$

素因数の和:2723

約数の個数: 40

約数和(自身を含む): 277857216

約数和(自身を除く): 146873968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 2393, 2488, 3421, 4786, 4976, 6842, 9572, 13684, 19144, 26323, 27368, 38288, 52646, 54736, 105292, 210584, 421168, 744223, 1488446, 2976892, 5953784, 8186453, 11907568, 16372906, 32745812, 65491624, 130983248]

約数ペア:

[(1, 130983248), (2, 65491624), (4, 32745812), (8, 16372906), (11, 11907568), (16, 8186453), (22, 5953784), (44, 2976892), (88, 1488446), (176, 744223), (311, 421168), (622, 210584), (1244, 105292), (2393, 54736), (2488, 52646), (3421, 38288), (4786, 27368), (4976, 26323), (6842, 19144), (9572, 13684)]