31876608

素因数分解:

$2^9\times 3^1\times {\mathrm{20753}}^1$

素因数の和:20774

約数の個数: 40

約数和(自身を含む): 84925368

約数和(自身を除く): 53048760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 20753, 41506, 62259, 83012, 124518, 166024, 249036, 332048, 498072, 664096, 996144, 1328192, 1992288, 2656384, 3984576, 5312768, 7969152, 10625536, 15938304, 31876608]

約数ペア:

[(1, 31876608), (2, 15938304), (3, 10625536), (4, 7969152), (6, 5312768), (8, 3984576), (12, 2656384), (16, 1992288), (24, 1328192), (32, 996144), (48, 664096), (64, 498072), (96, 332048), (128, 249036), (192, 166024), (256, 124518), (384, 83012), (512, 62259), (768, 41506), (1536, 20753)]