890756864

素因数分解:

$2^8\times {\mathrm{523}}^1\times {\mathrm{6653}}^1$

素因数の和:7192

約数の個数: 36

約数和(自身を含む): 1781701656

約数和(自身を除く): 890944792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 523, 1046, 2092, 4184, 6653, 8368, 13306, 16736, 26612, 33472, 53224, 66944, 106448, 133888, 212896, 425792, 851584, 1703168, 3479519, 6959038, 13918076, 27836152, 55672304, 111344608, 222689216, 445378432, 890756864]

約数ペア:

[(1, 890756864), (2, 445378432), (4, 222689216), (8, 111344608), (16, 55672304), (32, 27836152), (64, 13918076), (128, 6959038), (256, 3479519), (523, 1703168), (1046, 851584), (2092, 425792), (4184, 212896), (6653, 133888), (8368, 106448), (13306, 66944), (16736, 53224), (26612, 33472)]