84418208

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12157}}^1$

素因数の和:12205

約数の個数: 48

約数和(自身を含む): 196084224

約数和(自身を除く): 111666016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 12157, 24314, 48628, 85099, 97256, 170198, 194512, 340396, 376867, 389024, 680792, 753734, 1361584, 1507468, 2638069, 2723168, 3014936, 5276138, 6029872, 10552276, 12059744, 21104552, 42209104, 84418208]

約数ペア:

[(1, 84418208), (2, 42209104), (4, 21104552), (7, 12059744), (8, 10552276), (14, 6029872), (16, 5276138), (28, 3014936), (31, 2723168), (32, 2638069), (56, 1507468), (62, 1361584), (112, 753734), (124, 680792), (217, 389024), (224, 376867), (248, 340396), (434, 194512), (496, 170198), (868, 97256), (992, 85099), (1736, 48628), (3472, 24314), (6944, 12157)]