1082156432

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311681}}^1$

素因数の和:311727

約数の個数: 40

約数和(自身を含む): 2473508352

約数和(自身を除く): 1391351920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 311681, 623362, 1246724, 2181767, 2493448, 4363534, 4986896, 8727068, 9662111, 17454136, 19324222, 34908272, 38648444, 67634777, 77296888, 135269554, 154593776, 270539108, 541078216, 1082156432]

約数ペア:

[(1, 1082156432), (2, 541078216), (4, 270539108), (7, 154593776), (8, 135269554), (14, 77296888), (16, 67634777), (28, 38648444), (31, 34908272), (56, 19324222), (62, 17454136), (112, 9662111), (124, 8727068), (217, 4986896), (248, 4363534), (434, 2493448), (496, 2181767), (868, 1246724), (1736, 623362), (3472, 311681)]