18388288

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{16901}}^1$

素因数の和:16930

約数の個数: 28

約数和(自身を含む): 38637972

約数和(自身を除く): 20249684

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 16901, 33802, 67604, 135208, 270416, 287317, 540832, 574634, 1081664, 1149268, 2298536, 4597072, 9194144, 18388288]

約数ペア:

[(1, 18388288), (2, 9194144), (4, 4597072), (8, 2298536), (16, 1149268), (17, 1081664), (32, 574634), (34, 540832), (64, 287317), (68, 270416), (136, 135208), (272, 67604), (544, 33802), (1088, 16901)]