2217368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8978

約数の個数: 16

約数和(自身を含む): 4292160

約数和(自身を除く): 2074792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8941, 17882, 35764, 71528, 277171, 554342, 1108684, 2217368]

約数ペア:

[(1, 2217368), (2, 1108684), (4, 554342), (8, 277171), (31, 71528), (62, 35764), (124, 17882), (248, 8941)]