317537216

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{160049}}^1$

素因数の和:160092

約数の個数: 28

約数和(自身を含む): 650443200

約数和(自身を除く): 332905984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 160049, 320098, 640196, 1280392, 2560784, 4961519, 5121568, 9923038, 10243136, 19846076, 39692152, 79384304, 158768608, 317537216]

約数ペア:

[(1, 317537216), (2, 158768608), (4, 79384304), (8, 39692152), (16, 19846076), (31, 10243136), (32, 9923038), (62, 5121568), (64, 4961519), (124, 2560784), (248, 1280392), (496, 640196), (992, 320098), (1984, 160049)]