40621552

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{157}}^2$

素因数の和:425

約数の個数: 30

約数和(自身を含む): 79977768

約数和(自身を除く): 39356216

約数列:

[1, 2, 4, 8, 16, 103, 157, 206, 314, 412, 628, 824, 1256, 1648, 2512, 16171, 24649, 32342, 49298, 64684, 98596, 129368, 197192, 258736, 394384, 2538847, 5077694, 10155388, 20310776, 40621552]

約数ペア:

[(1, 40621552), (2, 20310776), (4, 10155388), (8, 5077694), (16, 2538847), (103, 394384), (157, 258736), (206, 197192), (314, 129368), (412, 98596), (628, 64684), (824, 49298), (1256, 32342), (1648, 24649), (2512, 16171)]