39893936

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{4957}}^1$

素因数の和:5468

約数の個数: 20

約数和(自身を含む): 77463792

約数和(自身を除く): 37569856

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 4957, 8048, 9914, 19828, 39656, 79312, 2493371, 4986742, 9973484, 19946968, 39893936]

約数ペア:

[(1, 39893936), (2, 19946968), (4, 9973484), (8, 4986742), (16, 2493371), (503, 79312), (1006, 39656), (2012, 19828), (4024, 9914), (4957, 8048)]