8257936

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{8461}}^1$

素因数の和:8530

約数の個数: 20

約数和(自身を含む): 16263964

約数和(自身を除く): 8006028

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 8461, 16922, 33844, 67688, 135376, 516121, 1032242, 2064484, 4128968, 8257936]

約数ペア:

[(1, 8257936), (2, 4128968), (4, 2064484), (8, 1032242), (16, 516121), (61, 135376), (122, 67688), (244, 33844), (488, 16922), (976, 8461)]