216491792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1230067}}^1$

素因数の和:1230086

約数の個数: 20

約数和(自身を含む): 457585296

約数和(自身を除く): 241093504

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1230067, 2460134, 4920268, 9840536, 13530737, 19681072, 27061474, 54122948, 108245896, 216491792]

約数ペア:

[(1, 216491792), (2, 108245896), (4, 54122948), (8, 27061474), (11, 19681072), (16, 13530737), (22, 9840536), (44, 4920268), (88, 2460134), (176, 1230067)]