33400016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 70412160

約数和(自身を除く): 37012144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1559, 1648, 2678, 3118, 5356, 6236, 10712, 12472, 20267, 21424, 24944, 40534, 81068, 160577, 162136, 321154, 324272, 642308, 1284616, 2087501, 2569232, 4175002, 8350004, 16700008, 33400016]

約数ペア:

[(1, 33400016), (2, 16700008), (4, 8350004), (8, 4175002), (13, 2569232), (16, 2087501), (26, 1284616), (52, 642308), (103, 324272), (104, 321154), (206, 162136), (208, 160577), (412, 81068), (824, 40534), (1339, 24944), (1559, 21424), (1648, 20267), (2678, 12472), (3118, 10712), (5356, 6236)]