65294384

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{12329}}^1$

素因数の和:12668

約数の個数: 20

約数和(自身を含む): 126900360

約数和(自身を除く): 61605976

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 12329, 24658, 49316, 98632, 197264, 4080899, 8161798, 16323596, 32647192, 65294384]

約数ペア:

[(1, 65294384), (2, 32647192), (4, 16323596), (8, 8161798), (16, 4080899), (331, 197264), (662, 98632), (1324, 49316), (2648, 24658), (5296, 12329)]