161422016

素因数分解:

$2^6\times 7^1\times {\mathrm{360317}}^1$

素因数の和:360336

約数の個数: 28

約数和(自身を含む): 366083088

約数和(自身を除く): 204661072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 360317, 720634, 1441268, 2522219, 2882536, 5044438, 5765072, 10088876, 11530144, 20177752, 23060288, 40355504, 80711008, 161422016]

約数ペア:

[(1, 161422016), (2, 80711008), (4, 40355504), (7, 23060288), (8, 20177752), (14, 11530144), (16, 10088876), (28, 5765072), (32, 5044438), (56, 2882536), (64, 2522219), (112, 1441268), (224, 720634), (448, 360317)]