42402008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3191}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 87333120

約数和(自身を除く): 44931112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3191, 3322, 6382, 6644, 12764, 13288, 25528, 35101, 70202, 140404, 280808, 481841, 963682, 1927364, 3854728, 5300251, 10600502, 21201004, 42402008]

約数ペア:

[(1, 42402008), (2, 21201004), (4, 10600502), (8, 5300251), (11, 3854728), (22, 1927364), (44, 963682), (88, 481841), (151, 280808), (302, 140404), (604, 70202), (1208, 35101), (1661, 25528), (3191, 13288), (3322, 12764), (6382, 6644)]