82876684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18287}}^1$

素因数の和:18405

約数の個数: 24

約数和(自身を含む): 159763968

約数和(自身を除く): 76887284

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 18287, 36574, 73148, 201157, 402314, 804628, 1883561, 3767122, 7534244, 20719171, 41438342, 82876684]

約数ペア:

[(1, 82876684), (2, 41438342), (4, 20719171), (11, 7534244), (22, 3767122), (44, 1883561), (103, 804628), (206, 402314), (412, 201157), (1133, 73148), (2266, 36574), (4532, 18287)]