42856136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{172807}}^1$

素因数の和:172844

約数の個数: 16

約数和(自身を含む): 82947840

約数和(自身を除く): 40091704

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 172807, 345614, 691228, 1382456, 5357017, 10714034, 21428068, 42856136]

約数ペア:

[(1, 42856136), (2, 21428068), (4, 10714034), (8, 5357017), (31, 1382456), (62, 691228), (124, 345614), (248, 172807)]