91283864

素因数分解:

$2^3\times 7^2\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 199981080

約数和(自身を除く): 108697216

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 337, 392, 674, 691, 1348, 1382, 2359, 2696, 2764, 4718, 4837, 5528, 9436, 9674, 16513, 18872, 19348, 33026, 33859, 38696, 66052, 67718, 132104, 135436, 232867, 270872, 465734, 931468, 1630069, 1862936, 3260138, 6520276, 11410483, 13040552, 22820966, 45641932, 91283864]

約数ペア:

[(1, 91283864), (2, 45641932), (4, 22820966), (7, 13040552), (8, 11410483), (14, 6520276), (28, 3260138), (49, 1862936), (56, 1630069), (98, 931468), (196, 465734), (337, 270872), (392, 232867), (674, 135436), (691, 132104), (1348, 67718), (1382, 66052), (2359, 38696), (2696, 33859), (2764, 33026), (4718, 19348), (4837, 18872), (5528, 16513), (9436, 9674)]