91866212

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 163322880

約数和(自身を除く): 71456668

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 1301, 2602, 5204, 17653, 35306, 70612, 165227, 180839, 330454, 361678, 660908, 723356, 22966553, 45933106, 91866212]

約数ペア:

[(1, 91866212), (2, 45933106), (4, 22966553), (127, 723356), (139, 660908), (254, 361678), (278, 330454), (508, 180839), (556, 165227), (1301, 70612), (2602, 35306), (5204, 17653)]