83071456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{503}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 176922144

約数和(自身を除く): 93850688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 397, 416, 503, 794, 1006, 1588, 2012, 3176, 4024, 5161, 6352, 6539, 8048, 10322, 12704, 13078, 16096, 20644, 26156, 41288, 52312, 82576, 104624, 165152, 199691, 209248, 399382, 798764, 1597528, 2595983, 3195056, 5191966, 6390112, 10383932, 20767864, 41535728, 83071456]

約数ペア:

[(1, 83071456), (2, 41535728), (4, 20767864), (8, 10383932), (13, 6390112), (16, 5191966), (26, 3195056), (32, 2595983), (52, 1597528), (104, 798764), (208, 399382), (397, 209248), (416, 199691), (503, 165152), (794, 104624), (1006, 82576), (1588, 52312), (2012, 41288), (3176, 26156), (4024, 20644), (5161, 16096), (6352, 13078), (6539, 12704), (8048, 10322)]