160013072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{322607}}^1$

素因数の和:322646

約数の個数: 20

約数和(自身を含む): 320027136

約数和(自身を除く): 160014064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 322607, 645214, 1290428, 2580856, 5161712, 10000817, 20001634, 40003268, 80006536, 160013072]

約数ペア:

[(1, 160013072), (2, 80006536), (4, 40003268), (8, 20001634), (16, 10000817), (31, 5161712), (62, 2580856), (124, 1290428), (248, 645214), (496, 322607)]