87299044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43913}}^1$

素因数の和:43995

約数の個数: 24

約数和(自身を含む): 177061248

約数和(自身を除く): 89762204

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 43913, 87826, 175652, 307391, 614782, 1229564, 3117823, 6235646, 12471292, 21824761, 43649522, 87299044]

約数ペア:

[(1, 87299044), (2, 43649522), (4, 21824761), (7, 12471292), (14, 6235646), (28, 3117823), (71, 1229564), (142, 614782), (284, 307391), (497, 175652), (994, 87826), (1988, 43913)]