67168432

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71153}}^1$

素因数の和:71220

約数の個数: 20

約数和(自身を含む): 132346440

約数和(自身を除く): 65178008

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 71153, 142306, 284612, 569224, 1138448, 4198027, 8396054, 16792108, 33584216, 67168432]

約数ペア:

[(1, 67168432), (2, 33584216), (4, 16792108), (8, 8396054), (16, 4198027), (59, 1138448), (118, 569224), (236, 284612), (472, 142306), (944, 71153)]