39638416

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{33937}}^1$

素因数の和:34018

約数の個数: 20

約数和(自身を含む): 77853772

約数和(自身を除く): 38215356

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 33937, 67874, 135748, 271496, 542992, 2477401, 4954802, 9909604, 19819208, 39638416]

約数ペア:

[(1, 39638416), (2, 19819208), (4, 9909604), (8, 4954802), (16, 2477401), (73, 542992), (146, 271496), (292, 135748), (584, 67874), (1168, 33937)]