140982208

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{51229}}^1$

素因数の和:51284

約数の個数: 28

約数和(自身を含む): 286273240

約数和(自身を除く): 145291032

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 51229, 102458, 204916, 409832, 819664, 1639328, 2202847, 3278656, 4405694, 8811388, 17622776, 35245552, 70491104, 140982208]

約数ペア:

[(1, 140982208), (2, 70491104), (4, 35245552), (8, 17622776), (16, 8811388), (32, 4405694), (43, 3278656), (64, 2202847), (86, 1639328), (172, 819664), (344, 409832), (688, 204916), (1376, 102458), (2752, 51229)]