16818368

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 84

約数和(自身を含む): 40306752

約数和(自身を除く): 23488384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 173, 196, 217, 224, 248, 346, 392, 434, 448, 496, 692, 784, 868, 992, 1211, 1384, 1519, 1568, 1736, 1984, 2422, 2768, 3038, 3136, 3472, 4844, 5363, 5536, 6076, 6944, 8477, 9688, 10726, 11072, 12152, 13888, 16954, 19376, 21452, 24304, 33908, 37541, 38752, 42904, 48608, 67816, 75082, 77504, 85808, 97216, 135632, 150164, 171616, 262787, 271264, 300328, 343232, 525574, 542528, 600656, 1051148, 1201312, 2102296, 2402624, 4204592, 8409184, 16818368]

約数ペア:

[(1, 16818368), (2, 8409184), (4, 4204592), (7, 2402624), (8, 2102296), (14, 1201312), (16, 1051148), (28, 600656), (31, 542528), (32, 525574), (49, 343232), (56, 300328), (62, 271264), (64, 262787), (98, 171616), (112, 150164), (124, 135632), (173, 97216), (196, 85808), (217, 77504), (224, 75082), (248, 67816), (346, 48608), (392, 42904), (434, 38752), (448, 37541), (496, 33908), (692, 24304), (784, 21452), (868, 19376), (992, 16954), (1211, 13888), (1384, 12152), (1519, 11072), (1568, 10726), (1736, 9688), (1984, 8477), (2422, 6944), (2768, 6076), (3038, 5536), (3136, 5363), (3472, 4844)]