16863392

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5791}}^1$

素因数の和:5821

約数の個数: 48

約数和(自身を含む): 40868352

約数和(自身を除く): 24004960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 5791, 11582, 23164, 40537, 46328, 75283, 81074, 92656, 150566, 162148, 185312, 301132, 324296, 526981, 602264, 648592, 1053962, 1204528, 1297184, 2107924, 2409056, 4215848, 8431696, 16863392]

約数ペア:

[(1, 16863392), (2, 8431696), (4, 4215848), (7, 2409056), (8, 2107924), (13, 1297184), (14, 1204528), (16, 1053962), (26, 648592), (28, 602264), (32, 526981), (52, 324296), (56, 301132), (91, 185312), (104, 162148), (112, 150566), (182, 92656), (208, 81074), (224, 75283), (364, 46328), (416, 40537), (728, 23164), (1456, 11582), (2912, 5791)]