123669656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12893}}^1$

素因数の和:13019

約数の個数: 32

約数和(自身を含む): 255301200

約数和(自身を除く): 131631544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 12893, 25786, 51572, 103144, 141823, 283646, 567292, 1134584, 1405337, 2810674, 5621348, 11242696, 15458707, 30917414, 61834828, 123669656]

約数ペア:

[(1, 123669656), (2, 61834828), (4, 30917414), (8, 15458707), (11, 11242696), (22, 5621348), (44, 2810674), (88, 1405337), (109, 1134584), (218, 567292), (436, 283646), (872, 141823), (1199, 103144), (2398, 51572), (4796, 25786), (9592, 12893)]