23671856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 50100960

約数和(自身を除く): 26429104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1559, 1898, 3118, 3796, 6236, 7592, 12472, 15184, 20267, 24944, 40534, 81068, 113807, 162136, 227614, 324272, 455228, 910456, 1479491, 1820912, 2958982, 5917964, 11835928, 23671856]

約数ペア:

[(1, 23671856), (2, 11835928), (4, 5917964), (8, 2958982), (13, 1820912), (16, 1479491), (26, 910456), (52, 455228), (73, 324272), (104, 227614), (146, 162136), (208, 113807), (292, 81068), (584, 40534), (949, 24944), (1168, 20267), (1559, 15184), (1898, 12472), (3118, 7592), (3796, 6236)]