133908736

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{40237}}^1$

素因数の和:40266

約数の個数: 36

約数和(自身を含む): 287862652

約数和(自身を除く): 153953916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 40237, 80474, 160948, 321896, 523081, 643792, 1046162, 1287584, 2092324, 2575168, 4184648, 5150336, 8369296, 10300672, 16738592, 33477184, 66954368, 133908736]

約数ペア:

[(1, 133908736), (2, 66954368), (4, 33477184), (8, 16738592), (13, 10300672), (16, 8369296), (26, 5150336), (32, 4184648), (52, 2575168), (64, 2092324), (104, 1287584), (128, 1046162), (208, 643792), (256, 523081), (416, 321896), (832, 160948), (1664, 80474), (3328, 40237)]