9955565552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2731}}^1\times {\mathrm{5557}}^1$

素因数の和:8337

約数の個数: 40

約数和(自身を含む): 19770161712

約数和(自身を除く): 9814596160

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2731, 5462, 5557, 10924, 11114, 21848, 22228, 43696, 44456, 88912, 111971, 223942, 227837, 447884, 455674, 895768, 911348, 1791536, 1822696, 3645392, 15176167, 30352334, 60704668, 121409336, 242818672, 622222847, 1244445694, 2488891388, 4977782776, 9955565552]

約数ペア:

[(1, 9955565552), (2, 4977782776), (4, 2488891388), (8, 1244445694), (16, 622222847), (41, 242818672), (82, 121409336), (164, 60704668), (328, 30352334), (656, 15176167), (2731, 3645392), (5462, 1822696), (5557, 1791536), (10924, 911348), (11114, 895768), (21848, 455674), (22228, 447884), (43696, 227837), (44456, 223942), (88912, 111971)]