90983464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79531}}^1$

素因数の和:79561

約数の個数: 32

約数和(自身を含む): 200420640

約数和(自身を除く): 109437176

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 79531, 159062, 318124, 636248, 874841, 1033903, 1749682, 2067806, 3499364, 4135612, 6998728, 8271224, 11372933, 22745866, 45491732, 90983464]

約数ペア:

[(1, 90983464), (2, 45491732), (4, 22745866), (8, 11372933), (11, 8271224), (13, 6998728), (22, 4135612), (26, 3499364), (44, 2067806), (52, 1749682), (88, 1033903), (104, 874841), (143, 636248), (286, 318124), (572, 159062), (1144, 79531)]