42374164

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20731}}^1$

素因数の和:20815

約数の個数: 24

約数和(自身を含む): 85913408

約数和(自身を除く): 43539244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 20731, 41462, 82924, 145117, 290234, 580468, 1513363, 3026726, 6053452, 10593541, 21187082, 42374164]

約数ペア:

[(1, 42374164), (2, 21187082), (4, 10593541), (7, 6053452), (14, 3026726), (28, 1513363), (73, 580468), (146, 290234), (292, 145117), (511, 82924), (1022, 41462), (2044, 20731)]