16539492

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 40223232

約数和(自身を除く): 23683740

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 257, 346, 372, 514, 519, 692, 771, 1028, 1038, 1542, 2076, 3084, 5363, 7967, 10726, 15934, 16089, 21452, 23901, 31868, 32178, 44461, 47802, 64356, 88922, 95604, 133383, 177844, 266766, 533532, 1378291, 2756582, 4134873, 5513164, 8269746, 16539492]

約数ペア:

[(1, 16539492), (2, 8269746), (3, 5513164), (4, 4134873), (6, 2756582), (12, 1378291), (31, 533532), (62, 266766), (93, 177844), (124, 133383), (173, 95604), (186, 88922), (257, 64356), (346, 47802), (372, 44461), (514, 32178), (519, 31868), (692, 23901), (771, 21452), (1028, 16089), (1038, 15934), (1542, 10726), (2076, 7967), (3084, 5363)]