80346592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 168255360

約数和(自身を除く): 87908768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 824, 1283, 1648, 1957, 2566, 3296, 3914, 5132, 7828, 10264, 15656, 20528, 24377, 31312, 41056, 48754, 62624, 97508, 132149, 195016, 264298, 390032, 528596, 780064, 1057192, 2114384, 2510831, 4228768, 5021662, 10043324, 20086648, 40173296, 80346592]

約数ペア:

[(1, 80346592), (2, 40173296), (4, 20086648), (8, 10043324), (16, 5021662), (19, 4228768), (32, 2510831), (38, 2114384), (76, 1057192), (103, 780064), (152, 528596), (206, 390032), (304, 264298), (412, 195016), (608, 132149), (824, 97508), (1283, 62624), (1648, 48754), (1957, 41056), (2566, 31312), (3296, 24377), (3914, 20528), (5132, 15656), (7828, 10264)]