42473216

素因数分解:

$2^8\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:928

約数の個数: 36

約数和(自身を含む): 85247064

約数和(自身を除く): 42773848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 661, 1004, 1322, 2008, 2644, 4016, 5288, 8032, 10576, 16064, 21152, 32128, 42304, 64256, 84608, 165911, 169216, 331822, 663644, 1327288, 2654576, 5309152, 10618304, 21236608, 42473216]

約数ペア:

[(1, 42473216), (2, 21236608), (4, 10618304), (8, 5309152), (16, 2654576), (32, 1327288), (64, 663644), (128, 331822), (251, 169216), (256, 165911), (502, 84608), (661, 64256), (1004, 42304), (1322, 32128), (2008, 21152), (2644, 16064), (4016, 10576), (5288, 8032)]