84117788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3911}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 155541120

約数和(自身を除く): 71423332

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1132, 3911, 5377, 7822, 10754, 15644, 21508, 74309, 148618, 297236, 1106813, 2213626, 4427252, 21029447, 42058894, 84117788]

約数ペア:

[(1, 84117788), (2, 42058894), (4, 21029447), (19, 4427252), (38, 2213626), (76, 1106813), (283, 297236), (566, 148618), (1132, 74309), (3911, 21508), (5377, 15644), (7822, 10754)]