31134908

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 65601984

約数和(自身を除く): 34467076

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 733, 1036, 1148, 1466, 1517, 2932, 3034, 5131, 6068, 10262, 10619, 20524, 21238, 27121, 30053, 42476, 54242, 60106, 108484, 120212, 189847, 210371, 379694, 420742, 759388, 841484, 1111961, 2223922, 4447844, 7783727, 15567454, 31134908]

約数ペア:

[(1, 31134908), (2, 15567454), (4, 7783727), (7, 4447844), (14, 2223922), (28, 1111961), (37, 841484), (41, 759388), (74, 420742), (82, 379694), (148, 210371), (164, 189847), (259, 120212), (287, 108484), (518, 60106), (574, 54242), (733, 42476), (1036, 30053), (1148, 27121), (1466, 21238), (1517, 20524), (2932, 10619), (3034, 10262), (5131, 6068)]