1625312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3930

約数の個数: 24

約数和(自身を含む): 3446856

約数和(自身を除く): 1821544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3907, 7814, 15628, 31256, 50791, 62512, 101582, 125024, 203164, 406328, 812656, 1625312]

約数ペア:

[(1, 1625312), (2, 812656), (4, 406328), (8, 203164), (13, 125024), (16, 101582), (26, 62512), (32, 50791), (52, 31256), (104, 15628), (208, 7814), (416, 3907)]