4195376

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1268

約数の個数: 20

約数和(自身を含む): 8167632

約数和(自身を除く): 3972256

約数列:

[1, 2, 4, 8, 16, 263, 526, 997, 1052, 1994, 2104, 3988, 4208, 7976, 15952, 262211, 524422, 1048844, 2097688, 4195376]

約数ペア:

[(1, 4195376), (2, 2097688), (4, 1048844), (8, 524422), (16, 262211), (263, 15952), (526, 7976), (997, 4208), (1052, 3988), (1994, 2104)]