90589774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 153446400

約数和(自身を除く): 62856626

約数列:

[1, 2, 11, 22, 47, 79, 94, 158, 517, 869, 1034, 1109, 1738, 2218, 3713, 7426, 12199, 24398, 40843, 52123, 81686, 87611, 104246, 175222, 573353, 963721, 1146706, 1927442, 4117717, 8235434, 45294887, 90589774]

約数ペア:

[(1, 90589774), (2, 45294887), (11, 8235434), (22, 4117717), (47, 1927442), (79, 1146706), (94, 963721), (158, 573353), (517, 175222), (869, 104246), (1034, 87611), (1109, 81686), (1738, 52123), (2218, 40843), (3713, 24398), (7426, 12199)]