42209104

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12157}}^1$

素因数の和:12203

約数の個数: 40

約数和(自身を含む): 96485888

約数和(自身を除く): 54276784

約数列:

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

約数ペア:

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