255175136

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3623}}^1$

素因数の和:3735

約数の個数: 48

約数和(自身を含む): 526030848

約数和(自身を除く): 270855712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 3623, 4402, 7246, 8804, 14492, 17608, 28984, 35216, 57968, 70432, 112313, 115936, 224626, 257233, 449252, 514466, 898504, 1028932, 1797008, 2057864, 3594016, 4115728, 7974223, 8231456, 15948446, 31896892, 63793784, 127587568, 255175136]

約数ペア:

[(1, 255175136), (2, 127587568), (4, 63793784), (8, 31896892), (16, 15948446), (31, 8231456), (32, 7974223), (62, 4115728), (71, 3594016), (124, 2057864), (142, 1797008), (248, 1028932), (284, 898504), (496, 514466), (568, 449252), (992, 257233), (1136, 224626), (2201, 115936), (2272, 112313), (3623, 70432), (4402, 57968), (7246, 35216), (8804, 28984), (14492, 17608)]