27663056

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{10607}}^1$

素因数の和:10778

約数の個数: 20

約数和(自身を含む): 53931072

約数和(自身を除く): 26268016

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 10607, 21214, 42428, 84856, 169712, 1728941, 3457882, 6915764, 13831528, 27663056]

約数ペア:

[(1, 27663056), (2, 13831528), (4, 6915764), (8, 3457882), (16, 1728941), (163, 169712), (326, 84856), (652, 42428), (1304, 21214), (2608, 10607)]