16640864

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{5843}}^1$

素因数の和:5942

約数の個数: 24

約数和(自身を含む): 33135480

約数和(自身を除く): 16494616

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 5843, 11686, 23372, 46744, 93488, 186976, 520027, 1040054, 2080108, 4160216, 8320432, 16640864]

約数ペア:

[(1, 16640864), (2, 8320432), (4, 4160216), (8, 2080108), (16, 1040054), (32, 520027), (89, 186976), (178, 93488), (356, 46744), (712, 23372), (1424, 11686), (2848, 5843)]