16320172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5081}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 31589712

約数和(自身を除く): 15269540

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5081, 10162, 20324, 55891, 111782, 223564, 370913, 741826, 1483652, 4080043, 8160086, 16320172]

約数ペア:

[(1, 16320172), (2, 8160086), (4, 4080043), (11, 1483652), (22, 741826), (44, 370913), (73, 223564), (146, 111782), (292, 55891), (803, 20324), (1606, 10162), (3212, 5081)]