81550112

素因数分解:

$2^5\times 7^2\times {\mathrm{52009}}^1$

素因数の和:52033

約数の個数: 36

約数和(自身を含む): 186767910

約数和(自身を除く): 105217798

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 52009, 104018, 208036, 364063, 416072, 728126, 832144, 1456252, 1664288, 2548441, 2912504, 5096882, 5825008, 10193764, 11650016, 20387528, 40775056, 81550112]

約数ペア:

[(1, 81550112), (2, 40775056), (4, 20387528), (7, 11650016), (8, 10193764), (14, 5825008), (16, 5096882), (28, 2912504), (32, 2548441), (49, 1664288), (56, 1456252), (98, 832144), (112, 728126), (196, 416072), (224, 364063), (392, 208036), (784, 104018), (1568, 52009)]