91507988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{159979}}^1$

素因数の和:160007

約数の個数: 24

約数和(自身を含む): 188136480

約数和(自身を除く): 96628492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 159979, 319958, 639916, 1759769, 2079727, 3519538, 4159454, 7039076, 8318908, 22876997, 45753994, 91507988]

約数ペア:

[(1, 91507988), (2, 45753994), (4, 22876997), (11, 8318908), (13, 7039076), (22, 4159454), (26, 3519538), (44, 2079727), (52, 1759769), (143, 639916), (286, 319958), (572, 159979)]