16812448

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 35271936

約数和(自身を除く): 18459488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 431, 736, 848, 862, 1219, 1696, 1724, 2438, 3448, 4876, 6896, 9752, 9913, 13792, 19504, 19826, 22843, 39008, 39652, 45686, 79304, 91372, 158608, 182744, 317216, 365488, 525389, 730976, 1050778, 2101556, 4203112, 8406224, 16812448]

約数ペア:

[(1, 16812448), (2, 8406224), (4, 4203112), (8, 2101556), (16, 1050778), (23, 730976), (32, 525389), (46, 365488), (53, 317216), (92, 182744), (106, 158608), (184, 91372), (212, 79304), (368, 45686), (424, 39652), (431, 39008), (736, 22843), (848, 19826), (862, 19504), (1219, 13792), (1696, 9913), (1724, 9752), (2438, 6896), (3448, 4876)]