42024656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{138239}}^1$

素因数の和:138266

約数の個数: 20

約数和(自身を含む): 85708800

約数和(自身を除く): 43684144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 138239, 276478, 552956, 1105912, 2211824, 2626541, 5253082, 10506164, 21012328, 42024656]

約数ペア:

[(1, 42024656), (2, 21012328), (4, 10506164), (8, 5253082), (16, 2626541), (19, 2211824), (38, 1105912), (76, 552956), (152, 276478), (304, 138239)]