45040264

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 86898240

約数和(自身を除く): 41857976

約数列:

[1, 2, 4, 8, 43, 86, 172, 311, 344, 421, 622, 842, 1244, 1684, 2488, 3368, 13373, 18103, 26746, 36206, 53492, 72412, 106984, 130931, 144824, 261862, 523724, 1047448, 5630033, 11260066, 22520132, 45040264]

約数ペア:

[(1, 45040264), (2, 22520132), (4, 11260066), (8, 5630033), (43, 1047448), (86, 523724), (172, 261862), (311, 144824), (344, 130931), (421, 106984), (622, 72412), (842, 53492), (1244, 36206), (1684, 26746), (2488, 18103), (3368, 13373)]