80910656

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{6619}}^1$

素因数の和:6822

約数の個数: 28

約数和(自身を含む): 161422080

約数和(自身を除く): 80511424

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 3056, 6112, 6619, 12224, 13238, 26476, 52952, 105904, 211808, 423616, 1264229, 2528458, 5056916, 10113832, 20227664, 40455328, 80910656]

約数ペア:

[(1, 80910656), (2, 40455328), (4, 20227664), (8, 10113832), (16, 5056916), (32, 2528458), (64, 1264229), (191, 423616), (382, 211808), (764, 105904), (1528, 52952), (3056, 26476), (6112, 13238), (6619, 12224)]