27907088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{158563}}^1$

素因数の和:158582

約数の個数: 20

約数和(自身を含む): 58985808

約数和(自身を除く): 31078720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 158563, 317126, 634252, 1268504, 1744193, 2537008, 3488386, 6976772, 13953544, 27907088]

約数ペア:

[(1, 27907088), (2, 13953544), (4, 6976772), (8, 3488386), (11, 2537008), (16, 1744193), (22, 1268504), (44, 634252), (88, 317126), (176, 158563)]