31798912

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 64260000

約数和(自身を除く): 32461088

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 3499, 4544, 6998, 9088, 13996, 27992, 55984, 111968, 223936, 248429, 447872, 496858, 993716, 1987432, 3974864, 7949728, 15899456, 31798912]

約数ペア:

[(1, 31798912), (2, 15899456), (4, 7949728), (8, 3974864), (16, 1987432), (32, 993716), (64, 496858), (71, 447872), (128, 248429), (142, 223936), (284, 111968), (568, 55984), (1136, 27992), (2272, 13996), (3499, 9088), (4544, 6998)]