65149456

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{3919}}^1$

素因数の和:4966

約数の個数: 20

約数和(自身を含む): 126380800

約数和(自身を除く): 61231344

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 3919, 4156, 7838, 8312, 15676, 16624, 31352, 62704, 4071841, 8143682, 16287364, 32574728, 65149456]

約数ペア:

[(1, 65149456), (2, 32574728), (4, 16287364), (8, 8143682), (16, 4071841), (1039, 62704), (2078, 31352), (3919, 16624), (4156, 15676), (7838, 8312)]