31304152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 65547720

約数和(自身を除く): 34243568

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 242, 292, 443, 484, 584, 803, 886, 968, 1606, 1772, 3212, 3544, 4873, 6424, 8833, 9746, 17666, 19492, 32339, 35332, 38984, 53603, 64678, 70664, 107206, 129356, 214412, 258712, 355729, 428824, 711458, 1422916, 2845832, 3913019, 7826038, 15652076, 31304152]

約数ペア:

[(1, 31304152), (2, 15652076), (4, 7826038), (8, 3913019), (11, 2845832), (22, 1422916), (44, 711458), (73, 428824), (88, 355729), (121, 258712), (146, 214412), (242, 129356), (292, 107206), (443, 70664), (484, 64678), (584, 53603), (803, 38984), (886, 35332), (968, 32339), (1606, 19492), (1772, 17666), (3212, 9746), (3544, 8833), (4873, 6424)]