80456485816

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8304757}}^1$

素因数の和:8304943

約数の個数: 32

約数和(自身を含む): 173403347040

約数和(自身を除く): 92946861224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 8304757, 16609514, 33219028, 58133299, 66438056, 116266598, 232533196, 465066392, 1436722961, 2873445922, 5746891844, 10057060727, 11493783688, 20114121454, 40228242908, 80456485816]

約数ペア:

[(1, 80456485816), (2, 40228242908), (4, 20114121454), (7, 11493783688), (8, 10057060727), (14, 5746891844), (28, 2873445922), (56, 1436722961), (173, 465066392), (346, 232533196), (692, 116266598), (1211, 66438056), (1384, 58133299), (2422, 33219028), (4844, 16609514), (9688, 8304757)]