16011128

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 37048320

約数和(自身を除く): 21037192

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 401, 434, 644, 713, 802, 868, 1288, 1426, 1604, 1736, 2807, 2852, 3208, 4991, 5614, 5704, 9223, 9982, 11228, 12431, 18446, 19964, 22456, 24862, 36892, 39928, 49724, 64561, 73784, 87017, 99448, 129122, 174034, 258244, 285913, 348068, 516488, 571826, 696136, 1143652, 2001391, 2287304, 4002782, 8005564, 16011128]

約数ペア:

[(1, 16011128), (2, 8005564), (4, 4002782), (7, 2287304), (8, 2001391), (14, 1143652), (23, 696136), (28, 571826), (31, 516488), (46, 348068), (56, 285913), (62, 258244), (92, 174034), (124, 129122), (161, 99448), (184, 87017), (217, 73784), (248, 64561), (322, 49724), (401, 39928), (434, 36892), (644, 24862), (713, 22456), (802, 19964), (868, 18446), (1288, 12431), (1426, 11228), (1604, 9982), (1736, 9223), (2807, 5704), (2852, 5614), (3208, 4991)]