27515344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90511}}^1$

素因数の和:90538

約数の個数: 20

約数和(自身を含む): 56117440

約数和(自身を除く): 28602096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90511, 181022, 362044, 724088, 1448176, 1719709, 3439418, 6878836, 13757672, 27515344]

約数ペア:

[(1, 27515344), (2, 13757672), (4, 6878836), (8, 3439418), (16, 1719709), (19, 1448176), (38, 724088), (76, 362044), (152, 181022), (304, 90511)]