119471024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{240869}}^1$

素因数の和:240908

約数の個数: 20

約数和(自身を含む): 238943040

約数和(自身を除く): 119472016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 240869, 481738, 963476, 1926952, 3853904, 7466939, 14933878, 29867756, 59735512, 119471024]

約数ペア:

[(1, 119471024), (2, 59735512), (4, 29867756), (8, 14933878), (16, 7466939), (31, 3853904), (62, 1926952), (124, 963476), (248, 481738), (496, 240869)]