64507088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{175291}}^1$

素因数の和:175322

約数の個数: 20

約数和(自身を含む): 130417248

約数和(自身を除く): 65910160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 175291, 350582, 701164, 1402328, 2804656, 4031693, 8063386, 16126772, 32253544, 64507088]

約数ペア:

[(1, 64507088), (2, 32253544), (4, 16126772), (8, 8063386), (16, 4031693), (23, 2804656), (46, 1402328), (92, 701164), (184, 350582), (368, 175291)]