328256944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1206827}}^1$

素因数の和:1206852

約数の個数: 20

約数和(自身を含む): 673410024

約数和(自身を除く): 345153080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1206827, 2413654, 4827308, 9654616, 19309232, 20516059, 41032118, 82064236, 164128472, 328256944]

約数ペア:

[(1, 328256944), (2, 164128472), (4, 82064236), (8, 41032118), (16, 20516059), (17, 19309232), (34, 9654616), (68, 4827308), (136, 2413654), (272, 1206827)]