79705936

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{35839}}^1$

素因数の和:35986

約数の個数: 20

約数和(自身を含む): 155545600

約数和(自身を除く): 75839664

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 35839, 71678, 143356, 286712, 573424, 4981621, 9963242, 19926484, 39852968, 79705936]

約数ペア:

[(1, 79705936), (2, 39852968), (4, 19926484), (8, 9963242), (16, 4981621), (139, 573424), (278, 286712), (556, 143356), (1112, 71678), (2224, 35839)]