83268848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{400331}}^1$

素因数の和:400352

約数の個数: 20

約数和(自身を含む): 173744088

約数和(自身を除く): 90475240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 400331, 800662, 1601324, 3202648, 5204303, 6405296, 10408606, 20817212, 41634424, 83268848]

約数ペア:

[(1, 83268848), (2, 41634424), (4, 20817212), (8, 10408606), (13, 6405296), (16, 5204303), (26, 3202648), (52, 1601324), (104, 800662), (208, 400331)]