17206192

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 34618320

約数和(自身を除く): 17412128

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 281, 344, 356, 562, 688, 712, 1124, 1424, 2248, 3827, 4496, 7654, 12083, 15308, 24166, 25009, 30616, 48332, 50018, 61232, 96664, 100036, 193328, 200072, 400144, 1075387, 2150774, 4301548, 8603096, 17206192]

約数ペア:

[(1, 17206192), (2, 8603096), (4, 4301548), (8, 2150774), (16, 1075387), (43, 400144), (86, 200072), (89, 193328), (172, 100036), (178, 96664), (281, 61232), (344, 50018), (356, 48332), (562, 30616), (688, 25009), (712, 24166), (1124, 15308), (1424, 12083), (2248, 7654), (3827, 4496)]