47400688

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{33287}}^1$

素因数の和:33384

約数の個数: 20

約数和(自身を含む): 92873520

約数和(自身を除く): 45472832

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 33287, 66574, 133148, 266296, 532592, 2962543, 5925086, 11850172, 23700344, 47400688]

約数ペア:

[(1, 47400688), (2, 23700344), (4, 11850172), (8, 5925086), (16, 2962543), (89, 532592), (178, 266296), (356, 133148), (712, 66574), (1424, 33287)]