8238464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4978

約数の個数: 32

約数和(自身を含む): 17678640

約数和(自身を除く): 9440176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 4951, 9902, 19804, 39608, 64363, 79216, 128726, 158432, 257452, 316864, 514904, 633728, 1029808, 2059616, 4119232, 8238464]

約数ペア:

[(1, 8238464), (2, 4119232), (4, 2059616), (8, 1029808), (13, 633728), (16, 514904), (26, 316864), (32, 257452), (52, 158432), (64, 128726), (104, 79216), (128, 64363), (208, 39608), (416, 19804), (832, 9902), (1664, 4951)]