118067536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{179981}}^1$

素因数の和:180030

約数の個数: 20

約数和(自身を含む): 234336564

約数和(自身を除く): 116269028

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 179981, 359962, 719924, 1439848, 2879696, 7379221, 14758442, 29516884, 59033768, 118067536]

約数ペア:

[(1, 118067536), (2, 59033768), (4, 29516884), (8, 14758442), (16, 7379221), (41, 2879696), (82, 1439848), (164, 719924), (328, 359962), (656, 179981)]