335312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1130

約数の個数: 20

約数和(自身を含む): 684480

約数和(自身を除く): 349168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1103, 2206, 4412, 8824, 17648, 20957, 41914, 83828, 167656, 335312]

約数ペア:

[(1, 335312), (2, 167656), (4, 83828), (8, 41914), (16, 20957), (19, 17648), (38, 8824), (76, 4412), (152, 2206), (304, 1103)]