61391824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{295153}}^1$

素因数の和:295174

約数の個数: 20

約数和(自身を含む): 128096836

約数和(自身を除く): 66705012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 295153, 590306, 1180612, 2361224, 3836989, 4722448, 7673978, 15347956, 30695912, 61391824]

約数ペア:

[(1, 61391824), (2, 30695912), (4, 15347956), (8, 7673978), (13, 4722448), (16, 3836989), (26, 2361224), (52, 1180612), (104, 590306), (208, 295153)]