84855824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{279131}}^1$

素因数の和:279158

約数の個数: 20

約数和(自身を含む): 173061840

約数和(自身を除く): 88206016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 279131, 558262, 1116524, 2233048, 4466096, 5303489, 10606978, 21213956, 42427912, 84855824]

約数ペア:

[(1, 84855824), (2, 42427912), (4, 21213956), (8, 10606978), (16, 5303489), (19, 4466096), (38, 2233048), (76, 1116524), (152, 558262), (304, 279131)]