5545808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20414

約数の個数: 20

約数和(自身を含む): 11377620

約数和(自身を除く): 5831812

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 20389, 40778, 81556, 163112, 326224, 346613, 693226, 1386452, 2772904, 5545808]

約数ペア:

[(1, 5545808), (2, 2772904), (4, 1386452), (8, 693226), (16, 346613), (17, 326224), (34, 163112), (68, 81556), (136, 40778), (272, 20389)]