851033984

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{154621}}^1$

素因数の和:154678

約数の個数: 32

約数和(自身を含む): 1734858840

約数和(自身を除く): 883824856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 154621, 309242, 618484, 1236968, 2473936, 4947872, 6648703, 9895744, 13297406, 19791488, 26594812, 53189624, 106379248, 212758496, 425516992, 851033984]

約数ペア:

[(1, 851033984), (2, 425516992), (4, 212758496), (8, 106379248), (16, 53189624), (32, 26594812), (43, 19791488), (64, 13297406), (86, 9895744), (128, 6648703), (172, 4947872), (344, 2473936), (688, 1236968), (1376, 618484), (2752, 309242), (5504, 154621)]