86947308628

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{4597}}^1\times {\mathrm{53129}}^1$

素因数の和:57819

約数の個数: 24

約数和(自身を含む): 153903796200

約数和(自身を除く): 66956487572

約数列:

[1, 2, 4, 89, 178, 356, 4597, 9194, 18388, 53129, 106258, 212516, 409133, 818266, 1636532, 4728481, 9456962, 18913924, 244234013, 488468026, 976936052, 21736827157, 43473654314, 86947308628]

約数ペア:

[(1, 86947308628), (2, 43473654314), (4, 21736827157), (89, 976936052), (178, 488468026), (356, 244234013), (4597, 18913924), (9194, 9456962), (18388, 4728481), (53129, 1636532), (106258, 818266), (212516, 409133)]