27086704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89101}}^1$

素因数の和:89128

約数の個数: 20

約数和(自身を含む): 55243240

約数和(自身を除く): 28156536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89101, 178202, 356404, 712808, 1425616, 1692919, 3385838, 6771676, 13543352, 27086704]

約数ペア:

[(1, 27086704), (2, 13543352), (4, 6771676), (8, 3385838), (16, 1692919), (19, 1425616), (38, 712808), (76, 356404), (152, 178202), (304, 89101)]