31091192

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{32119}}^1$

素因数の和:32147

約数の個数: 24

約数和(自身を含む): 64079400

約数和(自身を除く): 32988208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 32119, 64238, 128476, 256952, 353309, 706618, 1413236, 2826472, 3886399, 7772798, 15545596, 31091192]

約数ペア:

[(1, 31091192), (2, 15545596), (4, 7772798), (8, 3886399), (11, 2826472), (22, 1413236), (44, 706618), (88, 353309), (121, 256952), (242, 128476), (484, 64238), (968, 32119)]