285087136

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{65029}}^1$

素因数の和:65176

約数の個数: 24

約数和(自身を含む): 565370820

約数和(自身を除く): 280283684

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 65029, 130058, 260116, 520232, 1040464, 2080928, 8908973, 17817946, 35635892, 71271784, 142543568, 285087136]

約数ペア:

[(1, 285087136), (2, 142543568), (4, 71271784), (8, 35635892), (16, 17817946), (32, 8908973), (137, 2080928), (274, 1040464), (548, 520232), (1096, 260116), (2192, 130058), (4384, 65029)]