16555232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 34871760

約数和(自身を除く): 18316528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 373, 584, 608, 746, 1168, 1387, 1492, 2336, 2774, 2984, 5548, 5968, 7087, 11096, 11936, 14174, 22192, 27229, 28348, 44384, 54458, 56696, 108916, 113392, 217832, 226784, 435664, 517351, 871328, 1034702, 2069404, 4138808, 8277616, 16555232]

約数ペア:

[(1, 16555232), (2, 8277616), (4, 4138808), (8, 2069404), (16, 1034702), (19, 871328), (32, 517351), (38, 435664), (73, 226784), (76, 217832), (146, 113392), (152, 108916), (292, 56696), (304, 54458), (373, 44384), (584, 28348), (608, 27229), (746, 22192), (1168, 14174), (1387, 11936), (1492, 11096), (2336, 7087), (2774, 5968), (2984, 5548)]