73861456

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{51869}}^1$

素因数の和:51966

約数の個数: 20

約数和(自身を含む): 144717300

約数和(自身を除く): 70855844

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 51869, 103738, 207476, 414952, 829904, 4616341, 9232682, 18465364, 36930728, 73861456]

約数ペア:

[(1, 73861456), (2, 36930728), (4, 18465364), (8, 9232682), (16, 4616341), (89, 829904), (178, 414952), (356, 207476), (712, 103738), (1424, 51869)]