531930896

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89611}}^1$

素因数の和:89679

約数の個数: 40

約数和(自身を含む): 1200083904

約数和(自身を除く): 668153008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 89611, 179222, 358444, 627277, 716888, 1254554, 1433776, 2509108, 4749383, 5018216, 9498766, 10036432, 18997532, 33245681, 37995064, 66491362, 75990128, 132982724, 265965448, 531930896]

約数ペア:

[(1, 531930896), (2, 265965448), (4, 132982724), (7, 75990128), (8, 66491362), (14, 37995064), (16, 33245681), (28, 18997532), (53, 10036432), (56, 9498766), (106, 5018216), (112, 4749383), (212, 2509108), (371, 1433776), (424, 1254554), (742, 716888), (848, 627277), (1484, 358444), (2968, 179222), (5936, 89611)]