9677648

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{20857}}^1$

素因数の和:20894

約数の個数: 20

約数和(自身を含む): 19397940

約数和(自身を除く): 9720292

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 20857, 41714, 83428, 166856, 333712, 604853, 1209706, 2419412, 4838824, 9677648]

約数ペア:

[(1, 9677648), (2, 4838824), (4, 2419412), (8, 1209706), (16, 604853), (29, 333712), (58, 166856), (116, 83428), (232, 41714), (464, 20857)]