31298352

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4691}}^1$

素因数の和:4841

約数の個数: 40

約数和(自身を含む): 81453120

約数和(自身を除く): 50154768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4691, 6672, 9382, 14073, 18764, 28146, 37528, 56292, 75056, 112584, 225168, 652049, 1304098, 1956147, 2608196, 3912294, 5216392, 7824588, 10432784, 15649176, 31298352]

約数ペア:

[(1, 31298352), (2, 15649176), (3, 10432784), (4, 7824588), (6, 5216392), (8, 3912294), (12, 2608196), (16, 1956147), (24, 1304098), (48, 652049), (139, 225168), (278, 112584), (417, 75056), (556, 56292), (834, 37528), (1112, 28146), (1668, 18764), (2224, 14073), (3336, 9382), (4691, 6672)]