80037824

素因数分解:

$2^6\times {\mathrm{641}}^1\times {\mathrm{1951}}^1$

素因数の和:2604

約数の個数: 28

約数和(自身を含む): 159154368

約数和(自身を除く): 79116544

約数列:

[1, 2, 4, 8, 16, 32, 64, 641, 1282, 1951, 2564, 3902, 5128, 7804, 10256, 15608, 20512, 31216, 41024, 62432, 124864, 1250591, 2501182, 5002364, 10004728, 20009456, 40018912, 80037824]

約数ペア:

[(1, 80037824), (2, 40018912), (4, 20009456), (8, 10004728), (16, 5002364), (32, 2501182), (64, 1250591), (641, 124864), (1282, 62432), (1951, 41024), (2564, 31216), (3902, 20512), (5128, 15608), (7804, 10256)]