73190456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{172619}}^1$

素因数の和:172678

約数の個数: 16

約数和(自身を含む): 139822200

約数和(自身を除く): 66631744

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 172619, 345238, 690476, 1380952, 9148807, 18297614, 36595228, 73190456]

約数ペア:

[(1, 73190456), (2, 36595228), (4, 18297614), (8, 9148807), (53, 1380952), (106, 690476), (212, 345238), (424, 172619)]