77879344

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{2339}}^1$

素因数の和:4428

約数の個数: 20

約数和(自身を含む): 151028280

約数和(自身を除く): 73148936

約数列:

[1, 2, 4, 8, 16, 2081, 2339, 4162, 4678, 8324, 9356, 16648, 18712, 33296, 37424, 4867459, 9734918, 19469836, 38939672, 77879344]

約数ペア:

[(1, 77879344), (2, 38939672), (4, 19469836), (8, 9734918), (16, 4867459), (2081, 37424), (2339, 33296), (4162, 18712), (4678, 16648), (8324, 9356)]