16639936

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{7027}}^1$

素因数の和:7076

約数の個数: 28

約数和(自身を含む): 33917128

約数和(自身を除く): 17277192

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 7027, 14054, 28108, 56216, 112432, 224864, 259999, 449728, 519998, 1039996, 2079992, 4159984, 8319968, 16639936]

約数ペア:

[(1, 16639936), (2, 8319968), (4, 4159984), (8, 2079992), (16, 1039996), (32, 519998), (37, 449728), (64, 259999), (74, 224864), (148, 112432), (296, 56216), (592, 28108), (1184, 14054), (2368, 7027)]