77990656

素因数分解:

$2^8\times {\mathrm{304651}}^1$

素因数の和:304667

約数の個数: 18

約数和(自身を含む): 155677172

約数和(自身を除く): 77686516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 304651, 609302, 1218604, 2437208, 4874416, 9748832, 19497664, 38995328, 77990656]

約数ペア:

[(1, 77990656), (2, 38995328), (4, 19497664), (8, 9748832), (16, 4874416), (32, 2437208), (64, 1218604), (128, 609302), (256, 304651)]