42004496

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{1901}}^1$

素因数の和:3290

約数の個数: 20

約数和(自身を含む): 81485484

約数和(自身を除く): 39480988

約数列:

[1, 2, 4, 8, 16, 1381, 1901, 2762, 3802, 5524, 7604, 11048, 15208, 22096, 30416, 2625281, 5250562, 10501124, 21002248, 42004496]

約数ペア:

[(1, 42004496), (2, 21002248), (4, 10501124), (8, 5250562), (16, 2625281), (1381, 30416), (1901, 22096), (2762, 15208), (3802, 11048), (5524, 7604)]