67823312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{223103}}^1$

素因数の和:223130

約数の個数: 20

約数和(自身を含む): 138324480

約数和(自身を除く): 70501168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 223103, 446206, 892412, 1784824, 3569648, 4238957, 8477914, 16955828, 33911656, 67823312]

約数ペア:

[(1, 67823312), (2, 33911656), (4, 16955828), (8, 8477914), (16, 4238957), (19, 3569648), (38, 1784824), (76, 892412), (152, 446206), (304, 223103)]