15990301696

素因数分解:

$2^{10}\times {\mathrm{3181}}^1\times {\mathrm{4909}}^1$

素因数の和:8110

約数の個数: 44

約数和(自身を含む): 31981550140

約数和(自身を除く): 15991248444

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 3181, 4909, 6362, 9818, 12724, 19636, 25448, 39272, 50896, 78544, 101792, 157088, 203584, 314176, 407168, 628352, 814336, 1256704, 1628672, 2513408, 3257344, 5026816, 15615529, 31231058, 62462116, 124924232, 249848464, 499696928, 999393856, 1998787712, 3997575424, 7995150848, 15990301696]

約数ペア:

[(1, 15990301696), (2, 7995150848), (4, 3997575424), (8, 1998787712), (16, 999393856), (32, 499696928), (64, 249848464), (128, 124924232), (256, 62462116), (512, 31231058), (1024, 15615529), (3181, 5026816), (4909, 3257344), (6362, 2513408), (9818, 1628672), (12724, 1256704), (19636, 814336), (25448, 628352), (39272, 407168), (50896, 314176), (78544, 203584), (101792, 157088)]