18300256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43991}}^1$

素因数の和:44014

約数の個数: 24

約数和(自身を含む): 38800944

約数和(自身を除く): 20500688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43991, 87982, 175964, 351928, 571883, 703856, 1143766, 1407712, 2287532, 4575064, 9150128, 18300256]

約数ペア:

[(1, 18300256), (2, 9150128), (4, 4575064), (8, 2287532), (13, 1407712), (16, 1143766), (26, 703856), (32, 571883), (52, 351928), (104, 175964), (208, 87982), (416, 43991)]