85812844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9539}}^1$

素因数の和:9729

約数の個数: 24

約数和(自身を含む): 162676080

約数和(自身を除く): 76863236

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 9539, 19078, 38156, 124007, 248014, 496028, 1650247, 3300494, 6600988, 21453211, 42906422, 85812844]

約数ペア:

[(1, 85812844), (2, 42906422), (4, 21453211), (13, 6600988), (26, 3300494), (52, 1650247), (173, 496028), (346, 248014), (692, 124007), (2249, 38156), (4498, 19078), (8996, 9539)]