64416346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{25301}}^1$

素因数の和:25389

約数の個数: 16

約数和(自身を含む): 103232160

約数和(自身を除く): 38815814

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 25301, 50602, 480719, 961438, 1695167, 3390334, 32208173, 64416346]

約数ペア:

[(1, 64416346), (2, 32208173), (19, 3390334), (38, 1695167), (67, 961438), (134, 480719), (1273, 50602), (2546, 25301)]