130226816

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{8011}}^1$

素因数の和:8152

約数の個数: 32

約数和(自身を含む): 261511680

約数和(自身を除く): 131284864

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8011, 8128, 16022, 16256, 32044, 64088, 128176, 256352, 512704, 1017397, 1025408, 2034794, 4069588, 8139176, 16278352, 32556704, 65113408, 130226816]

約数ペア:

[(1, 130226816), (2, 65113408), (4, 32556704), (8, 16278352), (16, 8139176), (32, 4069588), (64, 2034794), (127, 1025408), (128, 1017397), (254, 512704), (508, 256352), (1016, 128176), (2032, 64088), (4064, 32044), (8011, 16256), (8128, 16022)]