18534016

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{4993}}^1$

素因数の和:5036

約数の個数: 32

約数和(自身を含む): 38204100

約数和(自身を除く): 19670084

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 4993, 9986, 19972, 39944, 79888, 144797, 159776, 289594, 319552, 579188, 639104, 1158376, 2316752, 4633504, 9267008, 18534016]

約数ペア:

[(1, 18534016), (2, 9267008), (4, 4633504), (8, 2316752), (16, 1158376), (29, 639104), (32, 579188), (58, 319552), (64, 289594), (116, 159776), (128, 144797), (232, 79888), (464, 39944), (928, 19972), (1856, 9986), (3712, 4993)]