15771488

素因数分解:

$2^5\times {\mathrm{331}}^1\times {\mathrm{1489}}^1$

素因数の和:1830

約数の個数: 24

約数和(自身を含む): 31164840

約数和(自身を除く): 15393352

約数列:

[1, 2, 4, 8, 16, 32, 331, 662, 1324, 1489, 2648, 2978, 5296, 5956, 10592, 11912, 23824, 47648, 492859, 985718, 1971436, 3942872, 7885744, 15771488]

約数ペア:

[(1, 15771488), (2, 7885744), (4, 3942872), (8, 1971436), (16, 985718), (32, 492859), (331, 47648), (662, 23824), (1324, 11912), (1489, 10592), (2648, 5956), (2978, 5296)]