85581292

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{977}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 152802720

約数和(自身を除く): 67221428

約数列:

[1, 2, 4, 61, 122, 244, 359, 718, 977, 1436, 1954, 3908, 21899, 43798, 59597, 87596, 119194, 238388, 350743, 701486, 1402972, 21395323, 42790646, 85581292]

約数ペア:

[(1, 85581292), (2, 42790646), (4, 21395323), (61, 1402972), (122, 701486), (244, 350743), (359, 238388), (718, 119194), (977, 87596), (1436, 59597), (1954, 43798), (3908, 21899)]