242872456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{14831}}^1$

素因数の和:14949

約数の個数: 32

約数和(自身を含む): 480556800

約数和(自身を除く): 237684344

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 14831, 16376, 29662, 59324, 118648, 341113, 682226, 1319959, 1364452, 2639918, 2728904, 5279836, 10559672, 30359057, 60718114, 121436228, 242872456]

約数ペア:

[(1, 242872456), (2, 121436228), (4, 60718114), (8, 30359057), (23, 10559672), (46, 5279836), (89, 2728904), (92, 2639918), (178, 1364452), (184, 1319959), (356, 682226), (712, 341113), (2047, 118648), (4094, 59324), (8188, 29662), (14831, 16376)]