5142712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{15679}}^1$

素因数の和:15726

約数の個数: 16

約数和(自身を含む): 9878400

約数和(自身を除く): 4735688

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 15679, 31358, 62716, 125432, 642839, 1285678, 2571356, 5142712]

約数ペア:

[(1, 5142712), (2, 2571356), (4, 1285678), (8, 642839), (41, 125432), (82, 62716), (164, 31358), (328, 15679)]