86916388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{3323}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 164179008

約数和(自身を除く): 77262620

約数列:

[1, 2, 4, 13, 26, 52, 503, 1006, 2012, 3323, 6539, 6646, 13078, 13292, 26156, 43199, 86398, 172796, 1671469, 3342938, 6685876, 21729097, 43458194, 86916388]

約数ペア:

[(1, 86916388), (2, 43458194), (4, 21729097), (13, 6685876), (26, 3342938), (52, 1671469), (503, 172796), (1006, 86398), (2012, 43199), (3323, 26156), (6539, 13292), (6646, 13078)]