65916112

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{67537}}^1$

素因数の和:67606

約数の個数: 20

約数和(自身を含む): 129808036

約数和(自身を除く): 63891924

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 67537, 135074, 270148, 540296, 1080592, 4119757, 8239514, 16479028, 32958056, 65916112]

約数ペア:

[(1, 65916112), (2, 32958056), (4, 16479028), (8, 8239514), (16, 4119757), (61, 1080592), (122, 540296), (244, 270148), (488, 135074), (976, 67537)]