18840256

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10151}}^1$

素因数の和:10192

約数の個数: 28

約数和(自身を含む): 38679120

約数和(自身を除く): 19838864

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10151, 20302, 40604, 81208, 162416, 294379, 324832, 588758, 649664, 1177516, 2355032, 4710064, 9420128, 18840256]

約数ペア:

[(1, 18840256), (2, 9420128), (4, 4710064), (8, 2355032), (16, 1177516), (29, 649664), (32, 588758), (58, 324832), (64, 294379), (116, 162416), (232, 81208), (464, 40604), (928, 20302), (1856, 10151)]