87019072

素因数分解:

$2^6\times 7^1\times {\mathrm{194239}}^1$

素因数の和:194258

約数の個数: 28

約数和(自身を含む): 197347840

約数和(自身を除く): 110328768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 194239, 388478, 776956, 1359673, 1553912, 2719346, 3107824, 5438692, 6215648, 10877384, 12431296, 21754768, 43509536, 87019072]

約数ペア:

[(1, 87019072), (2, 43509536), (4, 21754768), (7, 12431296), (8, 10877384), (14, 6215648), (16, 5438692), (28, 3107824), (32, 2719346), (56, 1553912), (64, 1359673), (112, 776956), (224, 388478), (448, 194239)]