31793104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9203

約数の個数: 40

約数和(自身を含む): 72677888

約数和(自身を除く): 40884784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 9157, 18314, 36628, 64099, 73256, 128198, 146512, 256396, 283867, 512792, 567734, 1025584, 1135468, 1987069, 2270936, 3974138, 4541872, 7948276, 15896552, 31793104]

約数ペア:

[(1, 31793104), (2, 15896552), (4, 7948276), (7, 4541872), (8, 3974138), (14, 2270936), (16, 1987069), (28, 1135468), (31, 1025584), (56, 567734), (62, 512792), (112, 283867), (124, 256396), (217, 146512), (248, 128198), (434, 73256), (496, 64099), (868, 36628), (1736, 18314), (3472, 9157)]