23385128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 24515032

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3167, 3692, 6334, 7384, 12668, 25336, 41171, 82342, 164684, 224857, 329368, 449714, 899428, 1798856, 2923141, 5846282, 11692564, 23385128]

約数ペア:

[(1, 23385128), (2, 11692564), (4, 5846282), (8, 2923141), (13, 1798856), (26, 899428), (52, 449714), (71, 329368), (104, 224857), (142, 164684), (284, 82342), (568, 41171), (923, 25336), (1846, 12668), (3167, 7384), (3692, 6334)]