131091844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{35507}}^1$

素因数の和:35595

約数の個数: 24

約数和(自身を含む): 250544448

約数和(自身を除く): 119452604

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 35507, 71014, 142028, 461591, 923182, 1846364, 2520997, 5041994, 10083988, 32772961, 65545922, 131091844]

約数ペア:

[(1, 131091844), (2, 65545922), (4, 32772961), (13, 10083988), (26, 5041994), (52, 2520997), (71, 1846364), (142, 923182), (284, 461591), (923, 142028), (1846, 71014), (3692, 35507)]