187897856

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 392137200

約数和(自身を除く): 204239344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2944, 3989, 5888, 7978, 11776, 15956, 23552, 31912, 47104, 63824, 91747, 127648, 183494, 255296, 366988, 510592, 733976, 1021184, 1467952, 2042368, 2935904, 4084736, 5871808, 8169472, 11743616, 23487232, 46974464, 93948928, 187897856]

約数ペア:

[(1, 187897856), (2, 93948928), (4, 46974464), (8, 23487232), (16, 11743616), (23, 8169472), (32, 5871808), (46, 4084736), (64, 2935904), (92, 2042368), (128, 1467952), (184, 1021184), (256, 733976), (368, 510592), (512, 366988), (736, 255296), (1024, 183494), (1472, 127648), (2048, 91747), (2944, 63824), (3989, 47104), (5888, 31912), (7978, 23552), (11776, 15956)]