31918832

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{16487}}^1$

素因数の和:16517

約数の個数: 30

約数和(自身を含む): 67980024

約数和(自身を除く): 36061192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 16487, 32974, 65948, 131896, 181357, 263792, 362714, 725428, 1450856, 1994927, 2901712, 3989854, 7979708, 15959416, 31918832]

約数ペア:

[(1, 31918832), (2, 15959416), (4, 7979708), (8, 3989854), (11, 2901712), (16, 1994927), (22, 1450856), (44, 725428), (88, 362714), (121, 263792), (176, 181357), (242, 131896), (484, 65948), (968, 32974), (1936, 16487)]