61231408

素因数分解:

$2^4\times 7^1\times {\mathrm{546709}}^1$

素因数の和:546724

約数の個数: 20

約数和(自身を含む): 135584080

約数和(自身を除く): 74352672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 546709, 1093418, 2186836, 3826963, 4373672, 7653926, 8747344, 15307852, 30615704, 61231408]

約数ペア:

[(1, 61231408), (2, 30615704), (4, 15307852), (7, 8747344), (8, 7653926), (14, 4373672), (16, 3826963), (28, 2186836), (56, 1093418), (112, 546709)]