23159408

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{4373}}^1$

素因数の和:4712

約数の個数: 20

約数和(自身を含む): 45017208

約数和(自身を除く): 21857800

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 4373, 5296, 8746, 17492, 34984, 69968, 1447463, 2894926, 5789852, 11579704, 23159408]

約数ペア:

[(1, 23159408), (2, 11579704), (4, 5789852), (8, 2894926), (16, 1447463), (331, 69968), (662, 34984), (1324, 17492), (2648, 8746), (4373, 5296)]