77565832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3499}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 154980000

約数和(自身を除く): 77414168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2771, 3499, 5542, 6998, 11084, 13996, 22168, 27992, 59483, 118966, 237932, 475864, 570337, 1140674, 2281348, 4562696, 9695729, 19391458, 38782916, 77565832]

約数ペア:

[(1, 77565832), (2, 38782916), (4, 19391458), (8, 9695729), (17, 4562696), (34, 2281348), (68, 1140674), (136, 570337), (163, 475864), (326, 237932), (652, 118966), (1304, 59483), (2771, 27992), (3499, 22168), (5542, 13996), (6998, 11084)]