91940684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{20287}}^1$

素因数の和:20405

約数の個数: 24

約数和(自身を含む): 177235968

約数和(自身を除く): 85295284

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 20287, 40574, 81148, 223157, 446314, 892628, 2089561, 4179122, 8358244, 22985171, 45970342, 91940684]

約数ペア:

[(1, 91940684), (2, 45970342), (4, 22985171), (11, 8358244), (22, 4179122), (44, 2089561), (103, 892628), (206, 446314), (412, 223157), (1133, 81148), (2266, 40574), (4532, 20287)]