79885864

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 151933320

約数和(自身を除く): 72047456

約数列:

[1, 2, 4, 8, 173, 197, 293, 346, 394, 586, 692, 788, 1172, 1384, 1576, 2344, 34081, 50689, 57721, 68162, 101378, 115442, 136324, 202756, 230884, 272648, 405512, 461768, 9985733, 19971466, 39942932, 79885864]

約数ペア:

[(1, 79885864), (2, 39942932), (4, 19971466), (8, 9985733), (173, 461768), (197, 405512), (293, 272648), (346, 230884), (394, 202756), (586, 136324), (692, 115442), (788, 101378), (1172, 68162), (1384, 57721), (1576, 50689), (2344, 34081)]