16978544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{96469}}^1$

素因数の和:96488

約数の個数: 20

約数和(自身を含む): 35886840

約数和(自身を除く): 18908296

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 96469, 192938, 385876, 771752, 1061159, 1543504, 2122318, 4244636, 8489272, 16978544]

約数ペア:

[(1, 16978544), (2, 8489272), (4, 4244636), (8, 2122318), (11, 1543504), (16, 1061159), (22, 771752), (44, 385876), (88, 192938), (176, 96469)]