83971456

素因数分解:

$2^7\times {\mathrm{293}}^1\times {\mathrm{2239}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 167932800

約数和(自身を除く): 83961344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 293, 586, 1172, 2239, 2344, 4478, 4688, 8956, 9376, 17912, 18752, 35824, 37504, 71648, 143296, 286592, 656027, 1312054, 2624108, 5248216, 10496432, 20992864, 41985728, 83971456]

約数ペア:

[(1, 83971456), (2, 41985728), (4, 20992864), (8, 10496432), (16, 5248216), (32, 2624108), (64, 1312054), (128, 656027), (293, 286592), (586, 143296), (1172, 71648), (2239, 37504), (2344, 35824), (4478, 18752), (4688, 17912), (8956, 9376)]