16956376

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{21851}}^1$

素因数の和:21954

約数の個数: 16

約数和(自身を含む): 32122440

約数和(自身を除く): 15166064

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 21851, 43702, 87404, 174808, 2119547, 4239094, 8478188, 16956376]

約数ペア:

[(1, 16956376), (2, 8478188), (4, 4239094), (8, 2119547), (97, 174808), (194, 87404), (388, 43702), (776, 21851)]