31146368

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 68236980

約数和(自身を除く): 37090612

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 2011, 3872, 4022, 7744, 8044, 15488, 16088, 22121, 32176, 44242, 64352, 88484, 128704, 176968, 243331, 257408, 353936, 486662, 707872, 973324, 1415744, 1946648, 2831488, 3893296, 7786592, 15573184, 31146368]

約数ペア:

[(1, 31146368), (2, 15573184), (4, 7786592), (8, 3893296), (11, 2831488), (16, 1946648), (22, 1415744), (32, 973324), (44, 707872), (64, 486662), (88, 353936), (121, 257408), (128, 243331), (176, 176968), (242, 128704), (352, 88484), (484, 64352), (704, 44242), (968, 32176), (1408, 22121), (1936, 16088), (2011, 15488), (3872, 8044), (4022, 7744)]