68116256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163741}}^1$

素因数の和:163764

約数の個数: 24

約数和(自身を含む): 144420444

約数和(自身を除く): 76304188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 163741, 327482, 654964, 1309928, 2128633, 2619856, 4257266, 5239712, 8514532, 17029064, 34058128, 68116256]

約数ペア:

[(1, 68116256), (2, 34058128), (4, 17029064), (8, 8514532), (13, 5239712), (16, 4257266), (26, 2619856), (32, 2128633), (52, 1309928), (104, 654964), (208, 327482), (416, 163741)]