16531664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 33747840

約数和(自身を除く): 17216176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 167, 184, 269, 334, 368, 538, 668, 1076, 1336, 2152, 2672, 3841, 4304, 6187, 7682, 12374, 15364, 24748, 30728, 44923, 49496, 61456, 89846, 98992, 179692, 359384, 718768, 1033229, 2066458, 4132916, 8265832, 16531664]

約数ペア:

[(1, 16531664), (2, 8265832), (4, 4132916), (8, 2066458), (16, 1033229), (23, 718768), (46, 359384), (92, 179692), (167, 98992), (184, 89846), (269, 61456), (334, 49496), (368, 44923), (538, 30728), (668, 24748), (1076, 15364), (1336, 12374), (2152, 7682), (2672, 6187), (3841, 4304)]