16178552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 33131280

約数和(自身を除く): 16952728

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 2131, 3796, 4262, 7592, 8524, 17048, 27703, 55406, 110812, 155563, 221624, 311126, 622252, 1244504, 2022319, 4044638, 8089276, 16178552]

約数ペア:

[(1, 16178552), (2, 8089276), (4, 4044638), (8, 2022319), (13, 1244504), (26, 622252), (52, 311126), (73, 221624), (104, 155563), (146, 110812), (292, 55406), (584, 27703), (949, 17048), (1898, 8524), (2131, 7592), (3796, 4262)]