16700848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 34395120

約数和(自身を除く): 17694272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 401, 548, 802, 1096, 1604, 2192, 2603, 3208, 5206, 6416, 7619, 10412, 15238, 20824, 30476, 41648, 54937, 60952, 109874, 121904, 219748, 439496, 878992, 1043803, 2087606, 4175212, 8350424, 16700848]

約数ペア:

[(1, 16700848), (2, 8350424), (4, 4175212), (8, 2087606), (16, 1043803), (19, 878992), (38, 439496), (76, 219748), (137, 121904), (152, 109874), (274, 60952), (304, 54937), (401, 41648), (548, 30476), (802, 20824), (1096, 15238), (1604, 10412), (2192, 7619), (2603, 6416), (3208, 5206)]