42853904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{86399}}^1$

素因数の和:86438

約数の個数: 20

約数和(自身を含む): 85708800

約数和(自身を除く): 42854896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 86399, 172798, 345596, 691192, 1382384, 2678369, 5356738, 10713476, 21426952, 42853904]

約数ペア:

[(1, 42853904), (2, 21426952), (4, 10713476), (8, 5356738), (16, 2678369), (31, 1382384), (62, 691192), (124, 345596), (248, 172798), (496, 86399)]