233537488

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{394489}}^1$

素因数の和:394534

約数の個数: 20

約数和(自身を含む): 464709220

約数和(自身を除く): 231171732

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 394489, 788978, 1577956, 3155912, 6311824, 14596093, 29192186, 58384372, 116768744, 233537488]

約数ペア:

[(1, 233537488), (2, 116768744), (4, 58384372), (8, 29192186), (16, 14596093), (37, 6311824), (74, 3155912), (148, 1577956), (296, 788978), (592, 394489)]