16831088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61879}}^1$

素因数の和:61904

約数の個数: 20

約数和(自身を含む): 34529040

約数和(自身を除く): 17697952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 61879, 123758, 247516, 495032, 990064, 1051943, 2103886, 4207772, 8415544, 16831088]

約数ペア:

[(1, 16831088), (2, 8415544), (4, 4207772), (8, 2103886), (16, 1051943), (17, 990064), (34, 495032), (68, 247516), (136, 123758), (272, 61879)]