240894128

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{53201}}^1$

素因数の和:53492

約数の個数: 20

約数和(自身を含む): 468390408

約数和(自身を除く): 227496280

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 53201, 106402, 212804, 425608, 851216, 15055883, 30111766, 60223532, 120447064, 240894128]

約数ペア:

[(1, 240894128), (2, 120447064), (4, 60223532), (8, 30111766), (16, 15055883), (283, 851216), (566, 425608), (1132, 212804), (2264, 106402), (4528, 53201)]