161013028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{44089}}^1$

素因数の和:44187

約数の個数: 24

約数和(自身を含む): 311099040

約数和(自身を除く): 150086012

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 44089, 88178, 176356, 484979, 969958, 1939916, 3659387, 7318774, 14637548, 40253257, 80506514, 161013028]

約数ペア:

[(1, 161013028), (2, 80506514), (4, 40253257), (11, 14637548), (22, 7318774), (44, 3659387), (83, 1939916), (166, 969958), (332, 484979), (913, 176356), (1826, 88178), (3652, 44089)]