25440112

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{9521}}^1$

素因数の和:9696

約数の個数: 20

約数和(自身を含む): 49590576

約数和(自身を除く): 24150464

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 9521, 19042, 38084, 76168, 152336, 1590007, 3180014, 6360028, 12720056, 25440112]

約数ペア:

[(1, 25440112), (2, 12720056), (4, 6360028), (8, 3180014), (16, 1590007), (167, 152336), (334, 76168), (668, 38084), (1336, 19042), (2672, 9521)]