16384816

素因数分解:

$2^4\times 7^2\times {\mathrm{20899}}^1$

素因数の和:20921

約数の個数: 30

約数和(自身を含む): 36930300

約数和(自身を除く): 20545484

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20899, 41798, 83596, 146293, 167192, 292586, 334384, 585172, 1024051, 1170344, 2048102, 2340688, 4096204, 8192408, 16384816]

約数ペア:

[(1, 16384816), (2, 8192408), (4, 4096204), (7, 2340688), (8, 2048102), (14, 1170344), (16, 1024051), (28, 585172), (49, 334384), (56, 292586), (98, 167192), (112, 146293), (196, 83596), (392, 41798), (784, 20899)]