8019968

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 56

約数和(自身を含む): 17693640

約数和(自身を除く): 9673672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 256, 352, 356, 512, 704, 712, 979, 1024, 1408, 1424, 1958, 2048, 2816, 2848, 3916, 4096, 5632, 5696, 7832, 8192, 11264, 11392, 15664, 22528, 22784, 31328, 45056, 45568, 62656, 90112, 91136, 125312, 182272, 250624, 364544, 501248, 729088, 1002496, 2004992, 4009984, 8019968]

約数ペア:

[(1, 8019968), (2, 4009984), (4, 2004992), (8, 1002496), (11, 729088), (16, 501248), (22, 364544), (32, 250624), (44, 182272), (64, 125312), (88, 91136), (89, 90112), (128, 62656), (176, 45568), (178, 45056), (256, 31328), (352, 22784), (356, 22528), (512, 15664), (704, 11392), (712, 11264), (979, 8192), (1024, 7832), (1408, 5696), (1424, 5632), (1958, 4096), (2048, 3916), (2816, 2848)]