31222736

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{139}}^2$

素因数の和:387

約数の個数: 30

約数和(自身を含む): 61535682

約数和(自身を除く): 30312946

約数列:

[1, 2, 4, 8, 16, 101, 139, 202, 278, 404, 556, 808, 1112, 1616, 2224, 14039, 19321, 28078, 38642, 56156, 77284, 112312, 154568, 224624, 309136, 1951421, 3902842, 7805684, 15611368, 31222736]

約数ペア:

[(1, 31222736), (2, 15611368), (4, 7805684), (8, 3902842), (16, 1951421), (101, 309136), (139, 224624), (202, 154568), (278, 112312), (404, 77284), (556, 56156), (808, 38642), (1112, 28078), (1616, 19321), (2224, 14039)]