15964751536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{141311}}^1$

素因数の和:141649

約数の個数: 40

約数和(自身を含む): 32381927424

約数和(自身を除く): 16417175888

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 307, 368, 614, 1228, 2456, 4912, 7061, 14122, 28244, 56488, 112976, 141311, 282622, 565244, 1130488, 2260976, 3250153, 6500306, 13000612, 26001224, 43382477, 52002448, 86764954, 173529908, 347059816, 694119632, 997796971, 1995593942, 3991187884, 7982375768, 15964751536]

約数ペア:

[(1, 15964751536), (2, 7982375768), (4, 3991187884), (8, 1995593942), (16, 997796971), (23, 694119632), (46, 347059816), (92, 173529908), (184, 86764954), (307, 52002448), (368, 43382477), (614, 26001224), (1228, 13000612), (2456, 6500306), (4912, 3250153), (7061, 2260976), (14122, 1130488), (28244, 565244), (56488, 282622), (112976, 141311)]