16281384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 46848000

約数和(自身を除く): 30566616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 487, 597, 796, 974, 1194, 1393, 1461, 1592, 1948, 2388, 2786, 2922, 3409, 3896, 4179, 4776, 5572, 5844, 6818, 8358, 10227, 11144, 11688, 13636, 16716, 20454, 27272, 33432, 40908, 81816, 96913, 193826, 290739, 387652, 581478, 678391, 775304, 1162956, 1356782, 2035173, 2325912, 2713564, 4070346, 5427128, 8140692, 16281384]

約数ペア:

[(1, 16281384), (2, 8140692), (3, 5427128), (4, 4070346), (6, 2713564), (7, 2325912), (8, 2035173), (12, 1356782), (14, 1162956), (21, 775304), (24, 678391), (28, 581478), (42, 387652), (56, 290739), (84, 193826), (168, 96913), (199, 81816), (398, 40908), (487, 33432), (597, 27272), (796, 20454), (974, 16716), (1194, 13636), (1393, 11688), (1461, 11144), (1592, 10227), (1948, 8358), (2388, 6818), (2786, 5844), (2922, 5572), (3409, 4776), (3896, 4179)]