65318128

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{17827}}^1$

素因数の和:18064

約数の個数: 20

約数和(自身を含む): 127113640

約数和(自身を除く): 61795512

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 17827, 35654, 71308, 142616, 285232, 4082383, 8164766, 16329532, 32659064, 65318128]

約数ペア:

[(1, 65318128), (2, 32659064), (4, 16329532), (8, 8164766), (16, 4082383), (229, 285232), (458, 142616), (916, 71308), (1832, 35654), (3664, 17827)]