78922064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379433}}^1$

素因数の和:379454

約数の個数: 20

約数和(自身を含む): 164674356

約数和(自身を除く): 85752292

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379433, 758866, 1517732, 3035464, 4932629, 6070928, 9865258, 19730516, 39461032, 78922064]

約数ペア:

[(1, 78922064), (2, 39461032), (4, 19730516), (8, 9865258), (13, 6070928), (16, 4932629), (26, 3035464), (52, 1517732), (104, 758866), (208, 379433)]