85708456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4451}}^1$

素因数の和:4569

約数の個数: 32

約数和(自身を含む): 168285600

約数和(自身を除く): 82577144

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 2407, 4451, 4814, 8902, 9628, 17804, 19256, 35608, 129079, 258158, 369433, 516316, 738866, 1032632, 1477732, 2955464, 10713557, 21427114, 42854228, 85708456]

約数ペア:

[(1, 85708456), (2, 42854228), (4, 21427114), (8, 10713557), (29, 2955464), (58, 1477732), (83, 1032632), (116, 738866), (166, 516316), (232, 369433), (332, 258158), (664, 129079), (2407, 35608), (4451, 19256), (4814, 17804), (8902, 9628)]