65857744

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{27259}}^1$

素因数の和:27418

約数の個数: 20

約数和(自身を含む): 128449120

約数和(自身を除く): 62591376

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 27259, 54518, 109036, 218072, 436144, 4116109, 8232218, 16464436, 32928872, 65857744]

約数ペア:

[(1, 65857744), (2, 32928872), (4, 16464436), (8, 8232218), (16, 4116109), (151, 436144), (302, 218072), (604, 109036), (1208, 54518), (2416, 27259)]