16550156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 35696640

約数和(自身を除く): 19146484

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 829, 868, 1426, 1658, 2852, 3316, 4991, 5803, 9982, 11606, 19067, 19964, 23212, 25699, 38134, 51398, 76268, 102796, 133469, 179893, 266938, 359786, 533876, 591077, 719572, 1182154, 2364308, 4137539, 8275078, 16550156]

約数ペア:

[(1, 16550156), (2, 8275078), (4, 4137539), (7, 2364308), (14, 1182154), (23, 719572), (28, 591077), (31, 533876), (46, 359786), (62, 266938), (92, 179893), (124, 133469), (161, 102796), (217, 76268), (322, 51398), (434, 38134), (644, 25699), (713, 23212), (829, 19964), (868, 19067), (1426, 11606), (1658, 9982), (2852, 5803), (3316, 4991)]