47087408

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 94525200

約数和(自身を除く): 47437792

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 769, 1424, 1538, 3076, 3827, 6152, 7654, 12304, 15308, 30616, 33067, 61232, 66134, 68441, 132268, 136882, 264536, 273764, 529072, 547528, 1095056, 2942963, 5885926, 11771852, 23543704, 47087408]

約数ペア:

[(1, 47087408), (2, 23543704), (4, 11771852), (8, 5885926), (16, 2942963), (43, 1095056), (86, 547528), (89, 529072), (172, 273764), (178, 264536), (344, 136882), (356, 132268), (688, 68441), (712, 66134), (769, 61232), (1424, 33067), (1538, 30616), (3076, 15308), (3827, 12304), (6152, 7654)]