190962824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17827}}^1$

素因数の和:17949

約数の個数: 32

約数和(自身を含む): 389363520

約数和(自身を除く): 198400696

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 17827, 35654, 71308, 142616, 231751, 463502, 927004, 1836181, 1854008, 3672362, 7344724, 14689448, 23870353, 47740706, 95481412, 190962824]

約数ペア:

[(1, 190962824), (2, 95481412), (4, 47740706), (8, 23870353), (13, 14689448), (26, 7344724), (52, 3672362), (103, 1854008), (104, 1836181), (206, 927004), (412, 463502), (824, 231751), (1339, 142616), (2678, 71308), (5356, 35654), (10712, 17827)]