284311312

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{172519}}^1$

素因数の和:172630

約数の個数: 20

約数和(自身を含む): 556204480

約数和(自身を除く): 271893168

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 172519, 345038, 690076, 1380152, 2760304, 17769457, 35538914, 71077828, 142155656, 284311312]

約数ペア:

[(1, 284311312), (2, 142155656), (4, 71077828), (8, 35538914), (16, 17769457), (103, 2760304), (206, 1380152), (412, 690076), (824, 345038), (1648, 172519)]