133089328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{489299}}^1$

素因数の和:489324

約数の個数: 20

約数和(自身を含む): 273029400

約数和(自身を除く): 139940072

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 489299, 978598, 1957196, 3914392, 7828784, 8318083, 16636166, 33272332, 66544664, 133089328]

約数ペア:

[(1, 133089328), (2, 66544664), (4, 33272332), (8, 16636166), (16, 8318083), (17, 7828784), (34, 3914392), (68, 1957196), (136, 978598), (272, 489299)]