8191688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 17625600

約数和(自身を除く): 9433912

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 67, 68, 116, 124, 134, 136, 232, 248, 268, 493, 527, 536, 899, 986, 1054, 1139, 1798, 1943, 1972, 2077, 2108, 2278, 3596, 3886, 3944, 4154, 4216, 4556, 7192, 7772, 8308, 9112, 15283, 15544, 16616, 30566, 33031, 35309, 60233, 61132, 66062, 70618, 120466, 122264, 132124, 141236, 240932, 264248, 282472, 481864, 1023961, 2047922, 4095844, 8191688]

約数ペア:

[(1, 8191688), (2, 4095844), (4, 2047922), (8, 1023961), (17, 481864), (29, 282472), (31, 264248), (34, 240932), (58, 141236), (62, 132124), (67, 122264), (68, 120466), (116, 70618), (124, 66062), (134, 61132), (136, 60233), (232, 35309), (248, 33031), (268, 30566), (493, 16616), (527, 15544), (536, 15283), (899, 9112), (986, 8308), (1054, 7772), (1139, 7192), (1798, 4556), (1943, 4216), (1972, 4154), (2077, 3944), (2108, 3886), (2278, 3596)]