16001072

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{12049}}^1$

素因数の和:12140

約数の個数: 20

約数和(自身を含む): 31378200

約数和(自身を除く): 15377128

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 12049, 24098, 48196, 96392, 192784, 1000067, 2000134, 4000268, 8000536, 16001072]

約数ペア:

[(1, 16001072), (2, 8000536), (4, 4000268), (8, 2000134), (16, 1000067), (83, 192784), (166, 96392), (332, 48196), (664, 24098), (1328, 12049)]