125286872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29717}}^1$

素因数の和:29771

約数の個数: 32

約数和(自身を含む): 256763520

約数和(自身を除く): 131476648

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 29717, 59434, 118868, 237736, 505189, 921227, 1010378, 1842454, 2020756, 3684908, 4041512, 7369816, 15660859, 31321718, 62643436, 125286872]

約数ペア:

[(1, 125286872), (2, 62643436), (4, 31321718), (8, 15660859), (17, 7369816), (31, 4041512), (34, 3684908), (62, 2020756), (68, 1842454), (124, 1010378), (136, 921227), (248, 505189), (527, 237736), (1054, 118868), (2108, 59434), (4216, 29717)]