40340768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{96973}}^1$

素因数の和:96996

約数の個数: 24

約数和(自身を含む): 85531068

約数和(自身を除く): 45190300

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 96973, 193946, 387892, 775784, 1260649, 1551568, 2521298, 3103136, 5042596, 10085192, 20170384, 40340768]

約数ペア:

[(1, 40340768), (2, 20170384), (4, 10085192), (8, 5042596), (13, 3103136), (16, 2521298), (26, 1551568), (32, 1260649), (52, 775784), (104, 387892), (208, 193946), (416, 96973)]